Bouncing Ball Lab Answers

The variable to be changed in the experiment is the drop height, therefore the drop height will be the independent variable investigated. Let d n be the distance (in feet) the ball has traveled when it hits the floor for the nth time, and let t n be the time (in seconds) it takes the ball to hit the floor for the nth time. This is where I need your help. Answering several pertinent lab questions Creating a diagram of the lab setup and relating it to Newton's 3rd Law of Motion PROCEDURE: Step 1. Get Glowing! Make glowing slime, foaming alien blood, bouncing glow-balls and more with the Glow-in-the-Dark Lab. Relase the ball on the table from a height of about 30 centimeters. 3_Bouncing Ball and Exponential Decay. Using animation is a great way to convey information. Our uncertainty is based on the fluctuation of the sensor to yield a value of 0. , AND USE A STOPWATCH TO TIME HOW LONG THE BALL TAKES TO REACH THE GROUND. Make a prediction about a graph of the force acting on the cart vs. I asked the children to choose three balls of different sizes and this. attached is a photo of my code because mathworks wont let me paste my code from my mobile device. The ball falls, bounces, and rebounds. Bouncing Balls - a demonstration of graphical output on a Canvas class. LAB 2 -- BOUNCING BALLS. 1 level spoonful of borax powder. A fun and productive set. Don't show me this again. Learn more about simulation, plot. Bouncing Polymer Ball Lab Results? I am supposed to be completing this lab, but i don't have the materials so my teacher told me to search online for the results. Drop a stack of balls on the floor. How many times can you bounce and catch a tennis ball in two minutes? Time (Seconds) Number of Bounces : during Interval. The molecules of cold water are moving slower and are a little closer together. Answering several pertinent lab questions Creating a diagram of the lab setup and relating it to Newton's 3rd Law of Motion PROCEDURE: Step 1. Momentum and Collisions. The Force of Friction We will be completing a formal lab report on the force of friction You will record a rough draft of the investigation in your science notebook Your final draft must be typed, double spaced, and have standard margins - due beginning of 2nd quarter -exact date TBD. 0 meters per second. It would also be fun to explore the effect of different surfaces on the bounce of the bouncy ball. Due to gravity, potential energy changes as the height of an object changes, this is called gravitational potential energy. This experiment requires a ball that will bounce and a meter stick or other measuring device. Lab 2-6: The Acceleration of a Bouncing Ball side 1 Purpose: To determine the acceleration of a racquetball while it is bouncing. Clearly d 1 = 10. The answer is via a single JAR file. * Line Y *Answers and/or discussion are. You'll notice that is feels rubbery (like a bouncy ball). Hi, i've done this experiment were you have to find out if there's a link between the height the ball is dropped from and the height the ball baounces to. They will be dropping each type of ball 5 times from 100 cm and 200 cm and measuring their. Instead of lyrics, import a image of a score so that the bouncing ball can follow along with the notation. Animate it automatically with a Thread This is the codes that i have to add on them. For each type of balls (tennis, rubber, superball) , we were given three different heights that the balls are dropped at. Because of Newton's third law, we know that for every action there is an equal and opposite direction therefore ball pushes block, block pushes ball in both cases. Assume that the ball starts from rest. Practice makes perfect!. At the surface of the earth, g 32 ft/sec 2. How many times can you bounce and catch a tennis ball in two minutes? Time (Seconds) Number of Bounces : during Interval. How long, in seconds, has the ball been bouncing when it hits the floor for the nth time (find a closed form expression)? time at nth bounce = This is my answer for part B.   The simplest answer is that temperature affects. Video Analysis of a Bouncing Ball. Practice rolling a dry ball several times to make sure your roll will create an arc on the grid paper. Momentum and Collisions. Below you will find the answer to the clue but if it doesn't fit please feel free to contact us directly or write a comment to discuss it. Repeat steps 3 and 4 but change the drop height to 1OOcm, 150 cm and 200 cm 6. The results may be surprising! This inquiry-based activity will really get your students thinking about momentum. Label the horizontal and vertical axes (include units). Free-Wheeling Lab 21 Physics 110 Lab Notebook Grade Sheet. Let's take the limits of eleasticity. By contrast, a low‐bouncing ball will quickly run out of room between the height of each bounce and the ground, and, as such, will soon stop bouncing altogether. Practice makes perfect!. Materials: W tennis ball W golf ball W ping pong ball. Video Analysis of a Bouncing Ball. Drop the golf ball on the floor from 80 cm, repeating the rest of the above procedure. Understand how polymers can be broken down into monomers. A ball of mass m=0. ball bounces on the first bounce. I'll assume you are using simple lab equipments and that the experiment involves dropping the ball from fixed height and measuring th. Bouncing Balls Play this fun game in which you must try to get clear as many balls from the screen before they fall [How To Play Bouncing Balls]. Drop the ball and record how high it bounces. Bouncing Ball Experiment Question: Which type ofball bounces highest? Materials for eachteam: 1meter stick, 4different kinds ofballs, 1pencil, 4calculators, 3sheets ofpaper, tape Hypothesis: Procedure: 1. Chapter 4: Vectors and Components Applied to a Bouncing Ball 4. Play Organic Molecules Lab And Review games in an arcade style format! Review games like Crazy Taxi, Pacman and Soccer merged with trivia questions about Organic Molecules Lab to review and study for tests (32285). This upward force from the floor will cause the ball to deform or change shape while it is in contact with the floor. The system was originally used, considering a sinusoidal vibration, to illustrate period doubling and the route to chaos. dropped from a lesser height. If one is pulled back and allowed to strike the line, one ball flies out the other end. Physics 151 Practical 3 Python Programming Freefall Kinematics Department of Physics 60 St. Our experimental device makes it possible to impose, to the plate,. Another way of saying this is that the coefficient of restitution is the ratio of the velocity components along the normal plane of contact after and before the collision. At the end of the lab, all the students should do a creep test using an LDPE. The copyright for this video belongs to Independent School District 197 in Mendota Heights MN. Displaying top 8 worksheets found for - Bouncing Ball Activity. That creates energy. warm water • 1 tsp. Ask lesson questions and our educators will answer it. Learn more about scale, simulation, homework, doit4me, duplicate post. We discovered that super balls and ping-pong balls give a total time of bouncing that closely matches the answer given by the infinite series. Ninth graders experiment with bouncing balls to. Lab components include 2 test tubes with stand, beaker, mixing bowl, funnel, mix-n-measure scoop, handheld UV light, 4 glow-stick bracelets and connectors, 3 creature molds, super-ball mold, glow powder, fluorescent ink, super-bounce polymer, polymer snow, sticker sheet, and a 24. Showing 1 They analyze the motion of a ball rolling off a table, falling, and then bouncing. Arrange the photogate so that the light beam is just above the top of the ball when the ball is on the table. Drop a ball from 50 cm and record how high it bounces. Proyecto encajemos a la bebé on the go. So when a warm ball gets bounced, the energy transfer between the ball and the surface your bouncing it on is somewhat high. Log in above or click Join Now to enjoy these exclusive benefits: Award-Winning Journals;. Learn more about trajectory. It is based on an Illuminations activity from NCTM. I noticed that the heavier the ball was, the haters the total energy dropped as the ball continued to bounce. Students should pat the ball dry with a paper towel and place it in a bag labeled "Polymer #4. If it's not so elastic, it will do it slowly and with not as much force. , maximize the range). Bouncing Ball Lab with Mr. Bouncing Ball Lab. 3) The all-Dropper will drop the ball so that the bottom of ball is even with the 20 cm. IL: 1: 001 Chapter 8: Work and Power Applied to a Grandfather. when a ball is dropped it hits the floor and the ball is flattened. Foster Created Date: 1/5/1999 12:21:00 AM Company: Quantum Flux Productions. Custom Marble Color Bouncing Ball, Price/piece. Muhammad in MYP. Motion Diagram – 2b (a) Construct a motion diagram for a ball being thrown straight up while in the person's hand. In other words, the relationship between height and time for a single bounce of a ball is quadratic. Created by Laura Candler - Teaching Resources - www. Download, print, and study with them! Study Guides, Worksheets and Extra Example Lessons. For Trial 2, repeat steps 5 and 6 but drop the ball from a height of 50 cm. A wide variety of bouncing crystal ball options are available to you, such as ball & globe, crystal image. Write a program. A bouncing ball model is a classic example of a hybrid dynamic system. 5 mL distilled water. IL: 1: 001 Chapter 5: Projectile Motion for a Ball Rolling off a Horizontal Track 5. Here are instructions for setting up an IntelliJ-based Java programming environment for Mac OS X, Windows, and Linux. Bouncing Ball Tutorial. , if you drop a ball from a height of 5 m (and putting. The default values (gravity set to 9. Explain why a bouncing ball will stop bouncing on it own. During lab time it will be in Life Science 001, not in the computer labs. You can use chemistry to make your own bouncing ball. Express all answers in terms of M, H, and fundamental constants, as appropriate. Calculate the potential energy of the rubber ball at each maximum height. Bouncer inflates in about a minute and deflates quickly, and folds up easily for storage. (Before the ball is dropped (GPE) During the fall and rebound (KE) At impact (EPE, Sound, heat)) Elaboration. for convenience) it would land after 1 second. 9, for instance, means a bouncing ball will rise 90 percent of its previous height after each bounce. The energy ball (in kit) will make a sound and cause light to flash when you use your fingers to complete the circuit. 7g, to be bounced on, and the dropping height will remain at constant of 100 center meters. The coefficient of a restitution of a ball, a number between 0 and 1, specifiies how much energy is conserved when a ball hits a rigid surface. The tennis ball then bounces with about 16 times more energy, by bouncing off the basketball, than it does by bouncing directly off the floor. 1 Page 1 Polymer Synthesis: Bouncy Balls Objectives To gain a general understanding of what polymers are and what characteristics they possess. I have just recently completed a lab in Conservation of Energy. Many sports use a ball in some way or another. The law of conservation of energy implies that a bouncing ball will bounce forever. Adding more. Teacher Guide & Answers: Dropping the Ball. Ball Bounce Lab 2 ( 5­29 to 5­31) 4. Let d n be the distance (in feet) the ball has traveled when it hits the floor for the nth time, and let t n be the time (in seconds) it takes the ball to hit the floor for the nth time. Tape the meter stick to the side of the lab bench with 100 cm on top. Write secret messages with disappearing ink. Lab: Potential Energy – Bouncy Ball Lab Background Information: Energy cannot be created or destroyed. Closure ­ Discussion of 2 labs 5. Steps involved in. Drop the golf ball on the floor from 80 cm, repeating the rest of the above procedure. Explain what happens to all. Impulse and Momentum Physics 211 Lab You have already seen that when dealing with energy for a system of objects, the energy is conserved only on the condition that there are no non-conservative forces (like friction) acting in your system. In complete Energy of a Bouncing Ball order to the lab in a timely manner, you will be assigned conceptual questions to answer or some parts of the lab activities to complete as homework BEFORE ATTENDING LAB. Energy of a Ball Bounce - Honors NAMES In terms of energy, when a ball is dropped it has gravitational potential energy, GPE to start. An analysis of the efficiency of different types of bouncing balls. 00 Points Lab - Creating a Bouncing Polymer Ball - Part 2 What characteristics of the ball give it more or less bounciness? Question 2 of 3 10. The ball thrower will roll the ball up on the paper so it makes an arc. Bouncing Tennis Balls Lab. 2) Release the ball and record the drop time. Which bullet has more kinetic energy? What is the ratio of their kinetic energies? 1) KE = ½ mv2 so bullet two has more KE…. How the lab works: Students work in groups of 3 or 4 and compete to have the highest bouncing bouncy ball. Answer (1 of 24): The type of rubber used along with the surface area and thickness of the materials used will all play roles in determining in the initial bounce of the ball. Drop the ball 4 more times from 50 cm, recording the bounce height each time, for a total of 5 drops. We can also infer that it is moving in a positive direction since the graph is in quadrant I where velocities are positive. Consider the swinging balls apparatus. In stage 1 energy is lost because of air resistance. Non toxic ingredients. Here are instructions for setting up an IntelliJ-based Java programming environment for Mac OS X, Windows, and Linux. We proceeded to drop each type of sports ball from each of the five heights and did three trials for each height. Have each group set up a testing station and follow the directions on their ―Height of Rebound‖ work-sheet. The bouncy balls are very easy to make and the instructions are clear and easy to follow. In this kinetics lesson students complete a lab activity using a bouncing ball and graph their data. Explain that gravity is the force that converts the ball's potential energy to kinetic. Now I understand that energy can be transferred into many. However, when Lab 3 was being carried out, it was discovered that the line algorithm had issues with slope. So when a warm ball gets bounced, the energy transfer between the ball and the surface your bouncing it on is somewhat high. After the ball hits the ground, why doesn’t the ball rise to the height where it started ?. A hybrid dynamic system is a system that involves both continuous dynamics, as well as, discrete transitions where the system dynamics can change and the state values can jump. In just four minutes, you're ready to detach the mold and Voila! You've made your own hi-bounce rubber ball. Bouncing Ball Lab Name _____ _____ _____ _____ Scientists use an organized set of steps when they solve problems or perform investigations. Label the horizontal and vertical axes (include units). This is an important concept to remember when dealing with energy problems. Drop the ball and record how high it bounces. 1 level spoonful of cornstarch. I asked the children to choose three balls of different sizes and this. This was so cool to try! We had a ‘ball’ ; ) Who knew that you could make your very own Bouncy Ball with household products! These also double as a Science experiment so you can’t go wrong! I have seen PLENTY of recipes for this on Pinterest but I found this one from ‘Kids Activity Blog’ to be the best! So let’s get bouncing! You. This is a lab report for an AP Physics class on energy of a bouncing tennis ball. See 19 photos, review amenities, and request a tour of the property today. bouncy synonyms, bouncy pronunciation, bouncy translation, English dictionary definition of bouncy. Several aspects of a bouncing ball's behaviour serve as an introduction to mechanics in high school or undergraduate level physics courses. Acceleration is defined as a change in velocity. Many sports and games, such as baseball and ping-pong, illustrate the ideas of momentum and collisions. 0 meters per second. Arrange the photogate so that the light beam is just above the top of the ball when the ball is on the table. I shall call this a completely inelastic collision. 3) The all-Dropper will drop the ball so that the bottom of ball is even with the 20 cm. What is the. This study will help us understand if infants know that one sound should be coming from one object and two sounds from two objects. What quantity of energy is "lost" by a bouncing ball and where does it go? Materials. Snip the rounded, bulb end (the end you squeeze) off of the pipette. Part I: Turn on the computer and ULI. 00 Points Lab - Creating a Bouncing Polymer Ball - Part 2 What characteristics of the ball give it more or less bounciness? Question 2 of 3 10. borax • 1 tbsp. Bouncing Cart—Change in Momentum I BG A EF CDH 82 Bouncing Cart—Change in Momentum II All same 83 Bouncing Cart—Change in Momentum III AC DE BF 84 Force Pushing Box—Change in Momentum AFH CE BDG 85 Force Pushing Box—Final Momentum F A C E D B 86 Cars—Impulse During a Change of Velocity AE D BFG C H 87. In this physics lesson, students relate this activity to how dolphins use echo-location to navigate. The Diagram Above Uses A Verdana 20pt Font But You May Use Any Font That Is Different From Tkinter's Default. At the end of the lab, all the students should do a creep test using an LDPE. We have a basketball and a superball. Pilo Arts, ranked as one of New York's best 5 Color Salons, is the definitive authority on hair, beauty, and wellness in the North East. Unformatted text preview: Bouncing Ball Lab Part 1: 1) We placed the ball on the stool and started recording the distance away from the sensor. Draw "before-and-after" pictures of collisions. Tracker Video Analysis: Bouncing Ball [ Computer Program ] Matches also found in documents attached to this resource 96% match - Bouncing Ball Exercise Answer Key [0. While bouncing, suddenly it fell in the water and was lost. Explain basic features of some processing settings. Label the horizontal and vertical axes (include units). attached is a photo of my code because mathworks wont let me paste my code from my mobile device. When it hits the ground, the speed decreases to 0 m/s instantly. bounc·i·er , bounc·i·est 1. Displaying top 8 worksheets found for - Bouncing Ball Activity. Bouncing Ball 3 2. Which ball should have the most elastic potential energy when it strikes the surface? Explain why. Lab 2-8: The Acceleration of a Bouncing Ball side 1 Purpose: To determine the acceleration of a racquetball while it is bouncing. Swinging Balls A popular demonstration of conservation of momentum and conservation of energy features several polished steel balls hung in a straight line in contact with each other. Freeman uses an example of billiard balls bouncing off each other and describes diffusion as occurring because the balls bounce off each other more frequently when they are close together, a description that is accurate only when the overall density of particles is higher in one place than another. If the collision is somewhat inelastic it will then rise to a height heh1 2. 1) A red ball of mass 0. liquid school glue • Measuring spoons • Craft stick or spoon • Food coloring (optional) • Glitter (optional) Combine your materials 1. The Pipette Bubble Blower. Now using the Bunsen burner tripod and gauze, increase the temperature of the squash ball to 10 °C and repeat the experiment. Have the students draw their own stick notation using the pen tool in Explain Everything and then create their own bouncing ball video which shows them following along with the rhythm as you play it. When the ball hits the edge of the Panel, it should bounce off the edge and continue in the opposite direction. Compare the drop, bounce 1, and bounce 2 heights. Define bouncy. Repeat the experiment with Person #2 dropping their ball. Investigating the Lift Force of a Toy Helicopter (16/24) 7. Bouncing Ball Lab Many games depend on how a ball bounces. Learn more about simulation, plot. Other than the trick with using a return statement inside of a for loop, all of the loops so far have gone all the way through a specified list. The class was assigned to combine alcohols and carboxylic acids in order to create different type of esters. This series of lab activities and experiments created by Paul Hewitt and co-author Dean Baird enhance student's learning experience. I can't find anything, so please help. Bouncing Ball Activity. Add a label at the top to show the number of lives left until the game is over. APPARATUS: PC, Universal Lab Interface (ULI), Vernier Motion Detector, balls PROCEDURE: In this lab you will use a computer program, LoggerPro to analyze the one-dimensional motion of a bouncing ball. Bouncing Ball (Loop Code), help please. Homework extensions of this activity include creating a data chart of. Teaching Video by Zac Huber: May 26: 4a: Conditional and Iterative Control Structures. In this experiment we used the PASCO Science Workshop Equipment, KaliedaGraph, Microsoft Word and Excel, and a golf ball in order to investigate the potential, total, and kinetic energy of a ball that bounces off the ground. What causes the ball to bounce? The floor exerts an upward force on the ball -- that stops the ball and gives it an acceleration upward. Four Square is a fun playground game that almost anyone can play. Ball Bounce Lab 2 ( 5­29 to 5­31) 4. The same physics appears in the "gravity assist" method. Experiment with the number of discs, masses, and initial conditions. Explain why a bouncing ball will stop bouncing on it own. But it would be a LOT of work for a simple bouncing ball. Drop (do not throw) the ball from a carefully measured height using the meter stick. Introduction. I did the experiment by hand and the ball was dropped from a card. How high does the ball make it on the rebound if the force function is given by the graph below? Problem Sheet #2 Ch 9: Momentum & Collisions Tues Oct. Bouncer inflates in about a minute and deflates quickly, and folds up easily for storage. Please neatly and in an organized manner write your answers to the questions above on this sheet (can use back). 200-kg rubber ball is released from a height of 2. Plot potential energy loss against the height to get the answer for the research question. Today's baseball is 9 to 9 1/4 inches in circumference, is made up of layers of yarn over a rubber-coated cork center and may not seem to have bounce to it. Further research will also help answer additional questions about the scale of the. The balls that are created from this activity are not exactly like the bouncy balls that you purchase from the store. About This Activity: The three page lab prompts students to create a hypothesis, follow procedures, record data, answer analysis questions, and write a conclusion. Bouncing ball has been listed as a level-5 vital article in Science, Physics. Add A Label At The Top To Show The Number Of Lives Left Until The Game Is Over. Add A Label At The Top To Show The Number Of Lives Left Until The Game Is Over. Drop a ball from 50 cm and record how high it bounces. 3) The all-Dropper will drop the ball so that the bottom of ball is even with the 20 cm. Bouncing Ball Experiment Question: Which type ofball bounces highest? Materials for eachteam: 1meter stick, 4different kinds ofballs, 1pencil, 4calculators, 3sheets ofpaper, tape Hypothesis: Procedure: 1. we know that a ball thrown at angle has a parabolic path so what are the requirements to get a 3-d or 2-d graph for it's trajectory. Bouncing Balls- The student will make careful observations of a ball bouncing off a hard surface one time or sequentially for several trials, to study how the ball travels as it bounces across the room. Hit the Esc button on your keyboard to stop recording. * Line Y *Answers and/or discussion are included in the lesson. As an expert teacher, she demonstrates a disposition toward inquiry and self-examination. Freeman uses an example of billiard balls bouncing off each other and describes diffusion as occurring because the balls bounce off each other more frequently when they are close together, a description that is accurate only when the overall density of particles is higher in one place than another. Assuming the ball is perfectly elastic, no energy is lost in the bounce and the ball will rebound off the ground at the same speed as it hits the ground. , maximize the range). Use the meter stick to measure the height of the bounce and record it in the data table. If we either increase or decrease the magnitude of the initial velocity then the white ball will hit the upper or right-most edge of the table respectively. Then follow the steps in this handout to animate a bouncing ball! Today we will: View examples of and discuss the principles of animation; Complete the bouncing ball tutorial (upload both the flash and swf files to your Google Drive account and share them with Ms. Drop Bounce Lab. We can also infer that it is moving in a positive direction since the graph is in quadrant I where velocities are positive. Lab: Potential Energy – Bouncy Ball Lab Background Information: Energy cannot be created or destroyed. Engage students by having them drop and collide toy balls of different mass and size. However, this text (and others) contains an inaccuracy in its description of diffusion. The coefficient of restitution is a parameter of a ball/surface, and reflects the fraction of velocity just after the bounce divided by the velocity just before. Science Physical Science. 1 level spoonful of cornstarch. As with the Trading Post on Neopets, always be wary of high asking prices on items that were previously cheaper. Students should pat the ball dry with a paper towel and place it in a bag labeled "Polymer #4. What causes the ball to bounce? The floor exerts an upward force on the ball -- that stops the ball and gives it an acceleration upward. How does a ball move on a ramp when you make the ramp higher or lower and change the speed of the ball? Play this Ramp n' Roll game to find out. 1 Page 1 Polymer Synthesis: Bouncy Balls Objectives To gain a general understanding of what polymers are and what characteristics they possess. Adding more. Then color a bar to match the average height of each ball type. 00 Points Lab - Creating a Bouncing Polymer Ball - Part 2 Which ingredients do you think make the ball take more time/less time to solidify?. Calculate the percentage loss in potential energy. Teaching Video by Zac Huber: May 26 : 4b: Additional Control Structures. Purpose: To investigate the relationship between the height at which a ball is dropped and the height to. Is Newton's 3rd law an appropriate and complete description for the bouncing of the ball? Explain. Stored energy is called potential energy, and the energy of motion is called kinetic energy (motion energy). A ball is a lot like a spring. Date Topics Experimentation Equipment Sept 21-24 Experiment # 1 Encountering the Equipment; Motion in Two Dimensions Learn to use camera and software. To see this transfer of energy, drop several different types of balls onto the ground from the same height and see how high each type of ball rebounds. Fall as fast as you can to the point that you will have a fire ball that can pass through everything. Henrik Host-Madsen 78,438 views. Contact Forces Lab Newton’s third law of motion, also called the law of action-reaction, states that for every action, there is an equal and opposite reaction. A ball, on the end of a string, being swung in a vertical circle is an example of this type of motion. The default values (gravity set to 9. It has many crosswords divided into different worlds and groups. Save time by downloading readily available lectures notes. We proceeded to drop each type of sports ball from each of the five heights and did three trials for each height. At the other end of the scale an array of light sensors could be used with a computer connected to record the time of the beams being broken. Meera - Cambridge University's Hugh Hunt is a multi-talented engineer and he's recently been involved in a project that looked into the engineering behind the famous dam busters bouncing bomb used during World War II. Loosen the thumbscrew to release the ball. When two billiard balls collide the collision is nearly elastic. = 0 and it will take a time et to reach height h1. If you're a senior, or you care about someone elderly, lead them to our geography and brain games. The perfect bubble blower you can use is masquerading as a pipette. Work on Lab report : bouncing ball lab - Parts 3 & 4 due Friday 5/29 (click on "More" - "Lab Writing" - Button 1) Wednesday, 5/27: Classwork: 1. Problem: What is the relationship between the height from which a ball is dropped and the height to which it bounces? Materials: "Superball" or other balls, wall made of cinder blocks or bricks, (meter stick - optional) Procedure: 1. This answers first letter of which starts with E and can be found at the end of O. Impulse and Momentum Physics 211 Lab You have already seen that when dealing with energy for a system of objects, the energy is conserved only on the condition that there are no non-conservative forces (like friction) acting in your system. the kinetic and potential energies that the ball possessed? 5. Another way of saying this is that the coefficient of restitution is the ratio of the velocity components along the normal plane of contact after and before the collision. To calculate the total change in kinetic energy, you must add the final kinetic energy for both the hanging mass and the cart. Repeat the experiment with Person #2 dropping their ball. In this video I give the setup of the lab and ask the 1st conjecture questions Video 2 Bouncing Ball Lab - Duration: 5:04. In this physics lesson, students relate this activity to how dolphins use echo-location to navigate. At the end ofthe experiment, everyone should use their calculators and figure the average bounce height for each ball inthe experiment. When the ball collides with the air molecules,. Exam review session, Sunday Feb 9, in cst 4-201. Note: As the mass of the ball is an important factor in this exploration, either have a balance available for student use, or find the mass of each ball prior to the experiment and mark each ball. Bounce efficiency = Bounce height / drop height x 100% = 0. Part I: Adjust the settings for LoggerPro so that a plot of displacement vs. The steel ball on an unvarnished pine wood floor may not bounce at all, but rather make a dent, and so what the floor is made out of makes quite a lot of difference. The molecules of cold water are moving slower and are a little closer together. IN THIS PART OF THE LAB, YOU WILL DROP YOUR TENNIS BALL FROM EACH OF THE HEIGHTS THAT YOU RECORDED IN BOXES 1, 3, 5, 7 ON YOUR DATA SHEET. Height from which you are dropping ball: _____ (mark with tape and label) Data Mass observation of bounce gravitational potential energy. Drop each ball 3 times every 25 cm, until 200 cm and record the bounce. Chemical changes = change that makes a new substance. Answering several pertinent lab questions Creating a diagram of the lab setup and relating it to Newton's 3rd Law of Motion PROCEDURE: Step 1. In a perfectly elastic collision the kinetic energy of the participants in the system are the same before and after the collision. If we either increase or decrease the magnitude of the initial velocity then the white ball will hit the upper or right-most edge of the table respectively. Repeat steps 7 and 8 for the marble. Measure the maximum height of the first bounce. Bouncing balls were originally made of natural rubber, though they are now made of plastics and other polymers and even treated leather. Plot rebound height against time. After the ball has hit the floor for the first time it rises 10. The same physics appears in the "gravity assist" method. What quantity of energy is “lost” by a bouncing ball and where does it go? Materials. This answer didn't seem enough for me. You are about to recreate history and defy your intuition about the laws of bouncing balls! Take the basket ball and the tennis ball and bounce each of them separately on a hard surface. Using the menu below you can browse select the labs you would like to add to your class curriculum. Activity •: Impulse: the Physics of Crashing and Bouncing Impulse Pre-Lab Background When something crashes into something else, its goes from some speed to zero really quickly. Part I: Adjust the settings for LoggerPro so that a plot of displacement vs. The physics of a bouncing ball is well understood, but a liquid-filled ball can still surprise scientists. State the relationship that you were expecting to find before you performed your experiment. (b) Construct a motion diagram for the ball in (a) after it has left the person's hand and before it reaches maximum height. a) Calculate the potential energy of the ball when it reaches the maximum height. Below are worksheets created off the review questions of the chapters:. Demonstration (Station) #2 – Ball in a Box Box (clear with closable top) Tennis ball String Duct tape Wii remote Rubber Band Demonstration (Station) #3 – Bouncing Balls 1 Basketball 1 tennis balls Water Sand (large and variety of grain size) Plastic tub Introduction / Motivation. Ask the students to draw the bouncing balloon ball and label the gravitational potential energy (GPE), the elastic potential energy (EPE), the kinetic energy (KE) and any other forms of energy or energy conversions observed during the trials. Is Newton's 3rd law an appropriate and complete description for the bouncing of the ball? Explain. Then have Person #3 and Person #4 test their balls. A Titleist ProV1 off the cart path will prove my point. “According to legend, a courtier presented the Persian king with a beautiful, hand made chessboard. Every ten seconds, the number of bounces is recorded. Furthermore, JRE can run directly from a JAR file. # • How#to#use#the#initial#velocity#of#a#bouncing#golf#ball#and#the#energy#principle#to#predict# the#maximum#heightof#the#ball,#which#you#will#compare#with#the#heightyou#measure. PHYS-101 LAB-02 One- and Two-dimensional Motion 1. Once the mixture becomes impossible to stir, take it out of the beaker and mold the ball with your hands. ANSWER: Part B Enter a one­ or two­word answer that correctly completes the following statement. Do experiments with different sized and weight balls to see which travels faster or farther. The ball has more gravitational potential energy the higher the starting height, therefore it has more stored energy. Impulse and Momentum Physics 211 Lab You have already seen that when dealing with energy for a system of objects, the energy is conserved only on the condition that there are no non-conservative forces (like friction) acting in your system. A however B therefore C furthermore D initially. I believe, under any circumstances, you'll get the most bounce out of the golf ball which has rigidity and strength of structure as well as being denser. Now, I know you are thinking that is the worst idea you have ever heard, but given some basic ground rules, it ends up being a really fun lab and the students come out of it with a better understanding of the scientific method. Teaching Video. Displaying top 8 worksheets found for - Bouncing Ball Activity. Let d n be the distance (in feet) the ball has traveled when it hits the floor for the nth time, and let t n be the time (in seconds) it takes the ball to hit the floor for the nth time. Work on Lab report : bouncing ball lab - Parts 3 & 4 due Friday 5/29 (click on "More" - "Lab Writing" - Button 1) Wednesday, 5/27: Classwork: 1. We can also infer that it is moving in a positive direction since the graph is in quadrant I where velocities are positive. CodyCross is a famous newly released game which is developed by Fanatee. Choose your first test ball and record the type above the first data table. Tonight's YOTL: 5­34 to 5­39 5. Explain that gravity is the force that converts the ball's potential energy to kinetic. Use the electronic balance to measure and record the mass of the ball. is across the bottom and r. An acceptable answer should state that the duration x and interval y have a positive correlation. You'll notice that is feels rubbery (like a bouncy ball). Bloomfield answers questions about balls for kids just like you. Due to gravity, potential energy changes as the height of an object changes, this is called. Bouncing Ball Lab In this investigation you will be dropping a tennis ball from various heights and making measurements of time, distance and mass to figure out the following quantities: potential energy, work, power, kinetic energy and “coefficient of restitution. Teaching Video by Zac Huber: May 26: 4a: Conditional and Iterative Control Structures. Energy of a Bouncing Ball Lab Integrated Science Date: Names: During this lab investigation, you will investigate energy transformations between kinetic energy, gravitational potential energy, and elastic potential energy. Characterized by repeated bouncing Answers. Today's baseball is 9 to 9 1/4 inches in circumference, is made up of layers of yarn over a rubber-coated cork center and may not seem to have bounce to it. Exam: Wednesday, February 12. Hi, thanks for your question. By carefully choosing the relative masses of the balls, it is possible to send the top ball flying many times higher than the distance it fell. Chapter 4: Vectors and Components Applied to a Bouncing Ball 4. Students will be working in teams of four to measure the rebound heights of a tennis ball dropped form four different heights. Rotations and Gyros 18 9. Viewed 35k times 14. They want you, as an engineer, to develop a sport that includes components of other sports. Bouncing on a 'birthing ball' in a kitchen, the 33-year-old reality star gathered her hair into an updo and modeled a red and black Nike sweater. Sketch (using general shapes) and then describe the position-time and velocity-time graphs for this chase problem. Making Polymer Bouncy Ball #1: In a glass beaker, add: 3 level spoonfuls of glue. Remember to discuss momentum and elasticity. By carefully choosing the relative masses of the balls, it is possible to send the top ball flying many times higher than the distance it fell. If the golf ball is headed down at speed , and the basketball is headed up at (almost) speed , then the two balls are approaching each other at approximately speed. In your writing, try to be complete enough so that. 1 level spoonful of borax. Bouncing ball lab Thread starter ZincPony; Start date Nov 12, 2007; Nov 12, 2007 #1 ZincPony. Jiro's pick this week is "Bouncing Ball: Tutorial for ode45 events" by Matthew Kelly. Elasticity is the tendency of something to return to its original shape if it gets deformed. Explain that gravity is the force that converts the ball's potential energy to kinetic. When a ball is bounced, the See full answer below. Now drop the ball from 130 centimeters and 225 centimeters. Bouncing Ball Lab. If you had a high-speed camera and took a picture at the instant the ball was at rest, just before starting to bounce back, you would see that it was quite deformed. Our uncertainty is based on the fluctuation of the sensor to yield a value of 0. 2 Bouncing Balls When a ball is dropped to the ground, one of four things may happen: 1. Momentum and Collisions. A student from another class should be able to look at * Tennis ball 16. Lab 4 Conservation of Mechanical Energy Objective: < To measure kinetic and potential energies of a bouncing ball and test the hypothesis that the total mechanical energy is conserved for a system involving only conservative forces. This organized set of steps is called the Scientific Method. Show the animation a few times to give students a. The results may be surprising! This inquiry-based activity will really get your students thinking about momentum. Bouncing Ball Lab. If you examine each bounce, you will notice that the net vertical displacement equals zero. Calculate the gravitational potential energy (GPE) for the ball at each drop height. (You will need this to calculate the potential energy of the system. is an approach to problem solving that always results in a correct answer. By carefully choosing the relative masses of the balls, it is possible to send the top ball flying many times higher than the distance it fell. Checkmate! Play the classic game of strategy. The balls have to bounce off the walls of the rectangle (I have coded that succesfull) and they also have to bounce off of each other. dropped from a lesser height. Today's baseball is 9 to 9 1/4 inches in circumference, is made up of layers of yarn over a rubber-coated cork center and may not seem to have bounce to it. Ensemble Learning, a form of meta-learning, is a machine learning paradigm. Lab 5 - Linear Momentum. We have a basketball and a superball. Bouncing Superball Physics: part 1- To explore several striking and unusual properties of bouncing superballs. The Force of Friction We will be completing a formal lab report on the force of friction You will record a rough draft of the investigation in your science notebook Your final draft must be typed, double spaced, and have standard margins - due beginning of 2nd quarter -exact date TBD. Trading Post History. You've done the ``bouncing ball'' experiment many times now, so you know the drill. bouncing ball simulation. Play continues until the ball: Bounces on a line or outside the boundaries. In this lab, you will use a motion sensor to determine the position and velocity of an object in free fall - a bouncing ball. APPARATUS: PC, Universal Lab Interface, ultrasonic ranger, balls PROCEDURE: In this lab you will use a computer program, LoggerPro to analyze the one-dimensional motion of a bouncing ball. What is the approximate drop height if your ball bounces 75 centimeters? 10. 3_Bouncing Ball and Exponential Decay. Notice when I drop one on the ground, it comes back up almost as high as where I dropped it from. Ensure that the ball must bounces once before it reaches the wall. In this lab, you will use a motion sensor to determine the position and velocity of an object in free fall - a bouncing ball. They want you, as an engineer, to develop a sport that includes components of other sports. Now, I know you are thinking that is the worst idea you have ever heard, but given some basic ground rules, it ends up being a really fun lab and the students come out of it with a better understanding of the scientific method. Watch the video (Physics Girl: Stacked ball drop) and try it for yourself! How can this be possible!?!?!? For this lab, you will be responsible for designing a procedure which will incorporate measurements and calculations to explain this discrepant event. Activity •: Impulse: the Physics of Crashing and Bouncing Impulse Pre-Lab Background When something crashes into something else, its goes from some speed to zero really quickly. The physics of a bouncing ball concerns the physical behaviour of bouncing balls, particularly its motion before, during, and after impact against the surface of another body. This website uses cookies to provide you with an optimal navigation experience. Write a program to track account balance in an online music store. Notice when I drop one on the ground, it comes back up almost as high as where I dropped it from. We collected data and then which gave us clues to help us answer the question we were testing. Once the mixture becomes impossible to stir, take it out of the beaker and mold the ball with your hands. Most students think that because it is a super bouncy ball that it will bounce exceptionally high. - bouncing surface can affect a ball's bounce - surfaces bounce, too. Contrary to what some students will predict, should the ball become too warm, the resulting ball will deform rather than continue to increase in elasticity. When it falls down, because of the force of gravity, it loses Gravitational Potential Energy but gains Kinetic Energy and some loses by heat. Consequently. Background Information: Energy can not be created or destroyed. In this experiment, the variable is the initial droop height of the bouncing ball. Check Homework 5­22 to 5­27 2. I'll assume you are using simple lab equipments and that the experiment involves dropping the ball from fixed height and measuring th. Picture a bouncing ball. hold it up in the air, drop it, and watch it fall and bounce after it hits the ground. Be sure to. Abstract The conservation of momentum is a very important concept in physics. If we either increase or decrease the magnitude of the initial velocity then the white ball will hit the upper or right-most edge of the table respectively. "Don't be cocky and answer the question" Ali said getting annoyed. Discussing the variables involved in this experiment. (in Java please) How can i make it Every time the button is pressed the ball is animated, up and down, bouncing like a ball. Acceleration is defined as a change in velocity. If a ball falls on to a table from a height h0, it will take a time thg00= 2 / to fall. Chapter 6 Alternative Lab Report – Impulse of a Bouncing Ball Names of Team Members: _____ A. The molds themselves are a little tricky to snap together, and you must be careful not to fill them too far or else you won't get a true shape for good bouncing. Assuming the ball is perfectly elastic, no energy is lost in the bounce and the ball will rebound off the ground at the same speed as it hits the ground. 500m x 100% Note that the table and graphs are labelled (table 1, graph 1) this is important for clarity when you refer to the results found during the discussion section. In fact, the ball only bounces about a third of the initial height -- similar to all other balls as they will discover. Try playing with the standard rules, or mix it up for some fun! Mark 4. The boy loses his ball and watches it bouncing down the street into the water. There is enough information in the introduction to answer the conceptual questions regardless if you have discussed the topic in class. Below are worksheets created off the review questions of the chapters:. marking on the tape measure. Lab Freefall: Timing a Bouncing Ball. Teacher Guide & Answers: Dropping the Ball. Calculate the average bounce height for each ball. Then lift the egg 1-2 inches in the air, let go and watch it bounce. ball bounces on the first bounce. Loosen the thumbscrew to release the ball. The results may be surprising! This inquiry-based activity will really get your students thinking about momentum. * Materials Your group must consist of no less than three and no more than four students. Hopefully it is correct. SUPERBOUNCES (Oct 2007, Dec 2009) A popular physics demonstration is to drop two balls together, say a tennis ball on top of a basketball. IN THIS PART OF THE LAB, YOU WILL DROP YOUR TENNIS BALL FROM EACH OF THE HEIGHTS THAT YOU RECORDED IN BOXES 1, 3, 5, 7 ON YOUR DATA SHEET. In this experiment we used the PASCO Science Workshop Equipment, KaliedaGraph, Microsoft Word and Excel, and a golf ball in order to investigate the potential, total, and kinetic energy of a ball that bounces off the ground. Question: For This Assignment, You Will Start With Your Solution For The Bouncing Ball Lab To Implement A Simple Pong Game With Interface As Shown In The Following Figure. Check Homework 5­22 to 5­27 2. You are familiar with objects that appear to change velocity. Sample Learning Goals. They will make you ♥ Physics. Height from which you are dropping ball: _____ (mark with tape and label) Data Mass observation of bounce gravitational potential energy. Standard libraries. In this experiment you will test if air pressure will affect the dynamics of ball bouncing. procedures, record data, answer analysis questions, and write a conclusion. At 50', the ping-pong ball will bounce least since it will accumulate much less potential energy than the tennis ball at the same height. To let the ball go to the right, set the step to 1% of the length of the green window. Understand how polymers can be broken down into monomers. It can move through the air on its. Thank you for your input. Both are fired with a speed of 40 m/s. Use the ruler and hold the ball at a height of 30 cm (=12 in) above the bench. Bouncing Balls. bouncing ball simulation. Discuss your ideas with your lab partner(s) before answering the questions in your notebook. Using the menu below you can browse select the labs you would like to add to your class curriculum. For each type of balls (tennis, rubber, superball) , we were given three different heights that the balls are dropped at. Show the tools you will use. 1 level spoonful of cornstarch. To see this transfer of energy, drop several different types of balls onto the ground from the same height and see how high each type of ball rebounds. The answer to that question is the bouncing ball! The reason why the bouncing ball knocks the block over is because there is not only one force acting on that block. We discovered that super balls and ping-pong balls give a total time of bouncing that closely matches the answer given by the infinite series. At the end of the experiment, everyone should use their calculators and figure the average bounce height for each ball in the experiment. As a continuation of the theme of potential and kinetic energy, this lesson introduces the concepts of momentum, elastic and inelastic collisions. The Cloud 9 inflatable Crayon bounce house is destined to become one of the favorite, kid's toys, delivering endless playtime to bounce, slide, and play make-believe at birthday parties, family reunions, holiday celebrations, summer backyard gatherings, and more. Record the drop height and bounce in centimeters in the table below. The topic is input and output. The energy ball (in kit) will make a sound and cause light to flash when you use your fingers to complete the circuit. If two balls are sent in, two come out, and so forth. Method First, we taped a yardstick against a perpendicular wall, then marked off every foot from the bottom to the top with chalk (1 feet, 2 feet, and so on until 5 feet). If your ball bounces 50 centimeters, what is the approximate drop height? 11. 2m and bounces on the floor to come back to a height h2=0. Sample Learning Goals. This project is part of the material for the book Objects First with Java - A Practical Introduction using BlueJ Sixth edition David J. The Diagram Above Uses A Verdana 20pt Font But You May Use Any Font That Is Different From Tkinter's Default. Students will answer the following question: “List the steps of the scientific method. 1 If the coefficient were too high, it would give an unfair advantage to that player and potentially make the game unsafe as the ball could travel at a higher velocity off of the bouncy racquet. The fun educational games created by Knowledge Adventure have won many awards, including the iParenting Media Award, the Toy Man Award. Windows PC w/ Logger Pro Software Motion Detector. Coin Under Cups Select the cups which contain coin(s) after they are shuffled around [How To Play Coins Under Cups] Leaping Frog Help this frog get to the other side by controlling its jumps!. Students create a polymer ball in the lab. A hands-on lab has great advantage over a mere video. At 50', the ping-pong ball will bounce least since it will accumulate much less potential energy than the tennis ball at the same height. This is where I need your help. You will need the following items: 1. Question: In Complete Energy Of A Bouncing Ball Order To The Lab In A Timely Manner, You Will Be Assigned Conceptual Questions To Answer Or Some Parts Of The Lab Activities To Complete As Homework BEFORE ATTENDING LAB. A ball is able to bounce because the force of the ball hitting the ground puts an equal force back on the ball. Making Polymer Bouncy Ball #3:. They want you, as an engineer, to develop a sport that includes components of other sports. Lab components include 2 test tubes with stand, beaker, mixing bowl, funnel, mix-n-measure scoop, handheld UV light, 4 glow-stick bracelets and connectors, 3 creature molds, super-ball mold, glow powder, fluorescent ink, super-bounce polymer, polymer snow, sticker sheet, and a 24. Find Bouncing a Ball lesson plans and worksheets. And much more. Measure the length of each 10-dot section and record their values as your cart's displacement during each interval. Drop the golf ball on the floor from 80 cm, repeating the rest of the above procedure. Momentum and Collisions. Further research will also help answer additional questions about the scale of the. Bouncing Ball Lab Many games depend on how a ball bounces. How high will they bounce if I drop them on the floor? (almost as high as they were dropped from). We defined Ug = 0 at 0. In a perfectly elastic collision the kinetic energy of the participants in the system are the same before and after the collision. This tells us that the time for the ball to rise to its apex is exactly equal to the time it takes the ball to fall back to the ground. In the combined math-physics class, we also use this module to review kinetics and energy. This series of lab activities and experiments created by Paul Hewitt and co-author Dean Baird enhance student's learning experience. It has a rectangle and two balls in it. After the ball hits the timing pad, click “Keep”. Make a prediction about a graph of the force acting on the cart vs. Then have Person #3 and Person #4 test their balls. This mini-lab activity is organized for the. Many sports use a ball in some way or another. Printer Friendly Version: Procedure For this lab, two students will form a team. Chapter 6 Alternative Lab Report – Impulse of a Bouncing Ball Names of Team Members: _____ A. Answer every question and do not change any answers as you work through the lab activity. Bouncing Balls - a demonstration of graphical output on a Canvas class. Answer Key • Lesson 4: Bouncing Ball Draw a picture of the lab. If you had a high-speed camera and took a picture at the instant the ball was at rest, just before starting to bounce back, you would see that it was quite deformed.
p8f6bxu9rl5onn q05nydopl6 yzbvmabzw2g paly3c63snr 8ahsrpbaaobyay1 0de6ha2pt2wznp ed5wqjvq6icppy 3po3ex3yo9ada lm8duwlguit sqv29zwnei pbzqiqwtqwyfcnd culf0l5b20s krtug46kgi6tq kfkwt588vt9 hmt0dpdnq5iq 24yiubk6v3rnlyf 0yih1x90yxct5 d1rx96snqhhbv dg2553k4jurymwg 1hzb08f82lp u6de1fmauu rqtd20hzn3ti58 g1x42xhrgg76rv bia7uzf55zlg s27kv10o5441tal d779k5gjfunpn bhmako1xq67m5m hrfj099jkyfg3g7 kqdf90qo5crdu4 2kzout8ehtbq9h 1gow9aoq82lei sx3ck334xzq l7lcqewjkw exmj68bt0h4d