tennis ball bounce on different surfaces experiment

I used a Flexible measuring tape to measure. will start at 2m and then move down in intervals of 10cm to 10cm. It should be tall enough to hang up behind your ladder, about 5feet tall. The results are shorter rallies and quicker points. Ball trial 1 trail 2 trial 3 average If you like this project, you might enjoy exploring these related careers: You can find this page online at: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Phys_p039/physics/balls-bouncing-off-of-surfaces. Manipulated Variable: different surfaces on which the tennis ball is bounced (This is the only thing you can change.) It does not store any personal data. Why Does One Tennis Shoe Pull Your Sock Down? Basketballs have been around for over a hundred years, and they have undergone a lot of evolution in terms of shape, size, and inflation. Make a line graph of your data. surface because of how much elastic potential energy was released from it. Record the new pressure reading in your data table and repeat steps 4 and 5. The balls leave the floor at the same speed with the same amount of KE and so both balls reach the same height and end up with the same amount of GPE at the top of their bounces. Science Buddies Staff. Then make a series of lines every 5centimeters if you are using metric measurements, or every 3inches (1/4 of a foot) if you are using English measurements. Find a clear space to work in. This cookie is set by GDPR Cookie Consent plugin. Place the video camera on a level that will be able to clearly record the experiment, whilst a person sits beside the tape measurer 4. A decrease in bounce is caused by a colder temperature. This can be a great way to teach kids about the physics of tennis and how temperature affects the game. A tennis ball will bounce higher when it is hot because the air inside the ball is more expansive. Acrylic-topped, this surface offers the most consistent ball bounce of all the outdoor tennis courts. The ball has reached its terminal velocity and cannot fall any faster (unless dropped in a vacuum). We then bounced the balls on the surfaces and Tennis balls on hard courts have a greater bounce and speed than on artificial turf or grass courts. Make a line at the top to indicate where you will drop the ball from, so that it will be the same for each test. For a squash ball, f might be less than 0.5 or 0.25 - squash balls are not very bouncy. Tennis balls tend to bounce more horizontally on grass than on a harder surface. It is important to let the ball fall out of your hands, and not to push it down with your hands, wrists, or arms. The same surface can be used to play both doubles and singles matches. What factors affect the bounce height of a ball? In this experiment, one will place the tennis ball at room temperature, freezing temperature, hot temperature, and cold temperature. The results of the experiment can be used to compare the different surfaces and see which one makes the ball bounce the highest. Steel balls bounce higher than rubber balls. When the temperature rises above 90 degrees, it becomes extremely dangerous to play tennis outside. When printing this document, you may NOT modify it in any way. old and new tennis balls (different surface textures/ages). The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". However, there has been no change in the fact that basketballs bounce better when they are inflated more thoroughly. Air resistance exists but does not affect the velocity of the ball significantly. will be from the bottom of the ball as it hits the floor to the bottom of the ball at the top of its arc after bouncing. consisted of us randomly selecting different balls along with different surfaces. Once the ball hits the ground, its displacement is momentarily zero. This experiment requires a ball that will bounce and a meter stick or other measuring device. If the KE is the same as they hit the ground the energy stored in the ball as elastic potential energy will be the same also. From the above table it can be seen that there were inaccuracies in the experiment. The ball starts at height h, No energy is lost when the ball is falling; there is no air resistance, so no Thermal Energy is produced. Not You may print and distribute up to 200 copies of this document annually, at no charge, for personal and classroom educational use. Leave the tennis balls in place for at least one to three hours, if possible. an incorrect and unreliable result. the higher it popped up into the air. Equipment/materials used: The clover-leaf principle, which guided the production of tennis balls from the 1920s to the 1990s, was used to manufacture them. Measuring tape 3. When the temperature is below 68 degrees, the ball will bounce less. How Much Do Air Jordan Tennis Shoes Cost? and tries to catch the balls on time. Explanation: When all three balls are dropped from the same height, the rubber ball will bounce the highest because it has the greatest elasticity. The ultimate answer was that a basketball Drop (do not throw) the ball from a carefully measured height using the meter stick. Now use your data table to plot points on the graph. These cookies will be stored in your browser only with your consent. Focus. For the higher heights the distance from h1 to h2 was almost a meter which meant it was difficult to get eye level from h1 to h2 to accurately in a short amount of time. discovered that there is a handful of information that would assist my partner and I Warmer balls bounce better than cold ones. A cold tennis ball bounces lower than a warm one. They're filled with air and surrounded in a yellow felt-covered rubber, giving the ball better aerodynamics. This also proves the accuracy of the experiment. The changes in shape are due to a balance of forces and energy: "When you drop a ball, gravity pulls it toward the floor. By using a simple tennis ball and a thermometer, kids can measure the temperature of the ball and see how it changes as the game goes on. . We also use third-party cookies that help us analyze and understand how you use this website. As the ball flattening upon impact with the floor is not visible as it happens so quickly it would be almost impossible to measure the size of the ball on impact with the floor. This still took us time and we still couldn't catch the The air trapped in the ball is forced into the ground when it hits the ground. Does height make a difference? Write your measurements down. High-powered hitters benefit from having a hard court because the ball reboundes more quickly and allows them to hit long shots more easily. In this manner, you apply heat shrink to your head and heat it up until the shrink shrinks. The ball exerts less pressure when it is at higher altitudes because of the lower air pressure. Using this experiment, we will attempt to determine whether the temperature of an object has an effect on its behavior. The reliability of our experiment wasn't so strong. This is why it h2will be from the bottom of the ball as it hits the floor to the bottom of the ball at the top of its arc after bouncing. The children were oblivious to these . The force of the ball hitting the ground causes it to bounce up, because it puts an equal force on the ball. Hot balls were the more likely to bounce higher than cold balls. Balls bounce in ways that are affected by gravity. This was added onto another issue we had to The colder the temperature, the less likely it is that the ball will bounce. Low-power hitters have a more difficult time bouncing the ball on clay courts, whereas high-power hitters have a better chance of bouncing the ball on hard courts due to the higher bounce. For any other use, please contact Science Buddies. Floor BoardsEach of the drops was performed 5 times to get an accurate Reading and Average.In this experiment this shown what types of surfaces absorb a lot of the dispersed energy and the surface and which ones do not do it as well.This was done on iMovie and took 2 Hours to Create.So Please Enjoy! This cookie is set by GDPR Cookie Consent plugin. Calculating the coefficient to restitution of ball hitting the floor: The coefficient to restitution can be found out from a graph of h1against h2. When it hits the ground, the bottom of the ball becomes flat against the floor. The only difference between the balls is that the ball dropped from a higher height gives out more thermal energy. A decrease in h1, assuming g and m stay constant, results in a decrease in m g h1which results in a decrease in GPE. As the height from which the ball was dropped from was increased, the GPE energy that the ball possessed before being dropped also increased. It's the speed of the tennis ball compared to what it's bouncing off that's important. on different types of surfaces, then recorded the height of the bounce. But opting out of some of these cookies may affect your browsing experience. Measure from the bottom of the ball. The felt helps to create spin on the ball when it is hit with a racket. Also the ball flattening upon impact doesnt have to be taken into account whereas if one was measuring from the top of the ball as it hits the floor to the top of the ball before dropping it or at the top of its arc after bouncing or the middle of the ball as it hits the ground to the middle of the ball before dropping it or the middle of the ball at the top of its bounce then the fact that the ball flattens momentarily on impact with the floor would have to be taken into account. It will be vinyl tiling. The low bounce allows him to hit his forehand with a topspin as the ball stays low and bends over the net. I think this is Choosing The Right Shoes For Paddle Tennis, How To Decide If Tennis Shoes Are Appropriate For A Rooftop Event. On a grass tennis court, e y varies from about 0.6 to 0.75 depending on the length of the grass and the softness of the underlying soil. Best hard court players of all time You can shrink your hat without it becoming too bulky by wrapping it in a heat shrink. Necessary cookies are absolutely essential for the website to function properly. Masses of tennis balls range between 56.0 and 59.4 grams (2011). - Basketball x As the temperature rises, the gas molecules in the tennis ball expand. carpet, tennis 57 cm 56 cm 61 cm 58 cm For instance result 3 from 200cm was an anomaly but was not taken into account when taking the average of the middle three. The ball did not reach terminal velocity however as it did not have enough time to accelerate to its terminal velocity. is well-inflated and made of rubber which would give it more kinetic energy and After the ball reaches terminal velocity, no more GPE is converted into KE is the ball cannot get any faster. Let the ball bounce until it stops, and then stop recording. When the rubber ball hits the ground it gets compressed, or squished, and because it is very elastic, it quickly returns to its original shape. One way to measure the amount of air that is in a ball is with an air pressure gauge. This is why basketballs typically require nine to twelve PSI of air, and why balls used in professional and college games require twelve to thirteen PSI of air. Copyright 2002-2023 Science Buddies. Tennis balls were originally invented for the sport of tennis, but they make a great test subject for physics experiments. The temperature of the balls varies depending on their origin, but heated balls bounce the most, room temperature balls the least, and refrigerated balls the most. Drop each ball from a distance of 1 meter onto the surface and record how high it bounces in meters (Example: .46 meters). Different Surfaces Equal Different Bounce Balls get distorted when they bounce. Averages are more reliable than using one result as they take into account variation between results. This experiment would provide me with more results that are relevant to the experiment that I have already conducted. The maximum and minimum results were included when working out the variation between results however, seeing as the maximum and minimum results were produced by the experiment and are therefore part of the variation between results produced by the experiment. Chemistry: The Central Science (Theodore E. Brown; H. Eugene H LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward), Psychology (David G. Myers; C. Nathan DeWall), Civilization and its Discontents (Sigmund Freud), Brunner and Suddarth's Textbook of Medical-Surgical Nursing (Janice L. Hinkle; Kerry H. Cheever), Principles of Environmental Science (William P. Cunningham; Mary Ann Cunningham), Business Law: Text and Cases (Kenneth W. Clarkson; Roger LeRoy Miller; Frank B. The ball is dropped from a known height and the time of each bounce is measured. During the research fraction of the experiment, it was But what makes a ball bounce? To get started, all you'll need are two balls of different sizes - we recommend something like a basketball and a tennis ball. Improvements that could be made to the experiment if future work was to be done: To provide additional relevant evidence I would conduct further work as follows; I would like to conduct the same experiment in a vacuum. How does the material of a ball affect its bounce? We, chose balls and surfaces with different hardnesses, textures and compositions in, order to give a fair experiment. Anyone, regardless of age or ability, can take part in tennis on a court with a ball. If we "That's The Way The Ball Bounces," The Exploratorium Museum, San Francisco, CA. The cookie is used to store the user consent for the cookies in the category "Analytics". Length of Lesson: 30 - 45 minutes. However, it was the basketball Use the pencil and ruler to connect the incoming and outgoing trajectories of the marble to the point where the marble bounced off the wood. if different balls are bounced on different surfaces, then a rubber ball, hen a ball hits a surface, all its kinetic energy has to go somewhere. As there is more KE energy, more work would need to act upon the ball in order to stop it in the same distance. Use a uniform surface to drop the ball onto. Let the ball bounce until it stops, and then stop recording. it goes back into the ball, giving it more force to pop back up into the air. h2= The distance between the bottom of the ball at the top of its arc after bouncing and the ground. The slim taper of the KBS S Taper acoustic guitar makes it simple to play and hold. The experiment will demonstrate that if the temperature of a tennis ball was altered, it would bounce either higher of lower. that bounced the highest on the smooth concrete. As velocity increases air resistance increases in proportion to the square of the velocity. A lot of When it reaches Earth, it collides head-on with an . The longer it takes to stop, the higher it bounces to. This would eliminate parallax error further. When a tennis ball is on the court, the bounces are heavily influenced by the environment. Friday - 25/04/14 less air resistance. High bounce ball 2. From the above table it can be seen that there were inaccuracies in the experiment. You can also try using a hair dryer to heat the ball up. Its a great way to get some exercise while also getting some quality time with friends. The approach was to place 3 tennis balls in 4 different environments with different temperatures. I will drop the ball 3 The cookie is used to store the user consent for the cookies in the category "Performance". Therefore the coefficient to restitution = 0.7. are from the bottom of the ball as it hits the floor to the bottom of the ball at the top of its arc after bouncing. The harder the court surface is, the higher the rebounded ball will be. Therefore of the GPE that the ball possessed at the beginning some energy is given off as thermal energy. Record the new pressure reading in your data table and repeat steps 4 and 5. What material makes a ball bounce higher? Internal air pressure is critical to the bounce of most tennis balls. The balls dropped from 75 centimeters will bounce higher than those dropped from 50 centimeters, and the balls in the 50 centimeter trials will bounce higher than those in the 25 centimeter trials. This will be called the average of the middle three repeats. Tennis balls should ideally be kept at temperatures greater than 68 degrees Fahrenheit or 20 degrees Celsius. As the ball is released, gravity pulls it downwards and transforms it into motion. Introduction: Based on the density and temperature of the tennis ball, scientists have discovered how it bounces. Cross), Forecasting, Time Series, and Regression (Richard T. O'Connell; Anne B. Koehler), Give Me Liberty! AIM: To investigate how the bounce height of different types of balls changes. As a result, the balls bounce decreases as pressure decreases. SCIENTIFIC Method Aim & Hypothesis Method Variables Risk Assessment Results Conclusion & discussion chose balls and surfaces with different hardnesses, textures and compositions in h1will start at 2m and then move down in intervals of 10cm to 10cm. The Best Places To Test Out A Tennis Racket In Michigan, The Best Places To Buy Tennis Shoes In Hong Kong, Wilson: The Official Tennis Ball Of The US Open And Australian Open, The Best Places To Shop For Tennis Badminton And Squash Equipment. You may print and distribute up to 200 copies of this document annually, at no charge, for personal and classroom educational use. Therefore, harder surfaces will ultimately bounce a ball higher. A measuring stick/ruler marked in centimetres; long enough to record the highest ball bounce. . The game can be played on various surfaces, including grass, clay, and concrete. Obviously, a ball won't bounce as high on carpet. With heavy topspin on high-friction surfaces, the horizontal velocity of the ball is attenuated greatly after the ball strikes the court, and the ball jumps into the air in ways that seem unnatural to players accustomed to playing only on hardtop. If the coefficient to restitution = 0.7, a ball dropping from h1in a vacuum would reach the height of 0.7 h1 after bouncing. The bouncing of a tennis ball on a tennis court surface is analysed by making several simplifying assumptions about the physics of the interaction. The dependence of the speed or pace of the court on the coefficient of friction (COF) as well as the coefficient of restitution (COR) is derived. There is an activity at home that can be used to investigatebounciness. STEP1 - For comparison first hold the football and smaller ball in each hand and drop them from the same height. Then when dropping the ball again eye level was kept level with the blue tack. I'm a semi-professional tennis player for 15 years, and I can clearly claim that tennis court is my 2nd home. h1and h2are from the bottom of the ball as it hits the floor to the bottom of the ball at the top of its arc after bouncing. For multiple bounces, it's just like dropping the ball again from a reduced height. changing air density, temperature. however, by bringing a ladder or stool to catch the balls perfectly on time. Although we had all these challenges, Copyright 2023 StudeerSnel B.V., Keizersgracht 424, 1016 GC Amsterdam, KVK: 56829787, BTW: NL852321363B01. The bounce should be between 53 and 58 inches. If you leave your tennis balls in your car, especially in the spring and summer, you are putting your health at risk. It was decided that the first drop would start at 2m off the floor and then move down in intervals of 10cm to 10 cm off the floor. All of the factors that could have affected the results that were uncontrollable could have produced variations between results. The bounce of a cold superball is shorter than that of a warm superball. Push it against the measuring tape, careful to keep it at the same height. For the lowest three points air resistance is approximately equal to zero due to the ball having a low velocity, as it was dropped from a low height, and therefore hits less air particles per second than a ball traveling at a faster speed. Balls lose up to a gram even after minimal use (if 30 bounces and throws by a ball machine count as minimal). Since the concrete surface is the hardest surface, it allowed more energy to be released from the ball, therefore causing it to bounce higher than it normally would on grass. When contact is made with the ground, the molecules in the tennis ball stretch apart and the shape of the ball changes to more of an oval shape. Observe the height of the 1st rebound height of the tennis ball. Science Buddies Staff. was proven correct after our experiment. EQUIPMENT: 1 metre ruler 1 table tennis ball. If a ball reaches terminal velocity at 20cm from the floor when dropped from 2m, it will reach terminal velocity at 10cm from the floor when dropped from 1.9m. Tennis balls bounce due to 3 factors which all work seamlessly together: 1. However the conditions were kept the same for each drop of the ball. Results are presented for a tennis ball, a . It was difficult to get down to the exact level of the blue tack seeing as it meant lowering your entire upper body in the short amount of time taken for the ball to hit the floor and rebound again to get your eye level from h, (where the blue tack was stuck, approximately). Hypothesis: if different balls are bounced on different surfaces, then a rubber ball This would provide evidence on how the height from which the ball is dropped from affects the height to which it bounces without air resistance. Each can from the same manufacturer can be different. Use the paint and a tape measure to make a series of lines on your roll of paper. Doherty, P., 1991. Reproduction of material from this website without written permission is strictly prohibited. The ball gains energy of motion, known as kinetic energy. The reason balls bounce is quite advanced science. Place one of the tennis balls in the freezer for 20 mins 2. Also the ball flattening upon impact doesnt have to be taken into account whereas if one was measuring from the top of the ball as it hits the floor to the top of the ball before dropping it or at the top of its arc after bouncing or the middle of the ball as it hits the ground to the middle of the ball before dropping it or the middle of the ball at the top of its bounce then the fact that the ball flattens momentarily on impact with the floor would have to be taken into account. Hypothesis If I increase the height from which a ball is dropped then the bounce height will increase because it will increase the speed and create a larger impact causing the ball to bounce higher then dropping it from a lower height. Why a ball bounces: The ball's energy is matched by the ground it hits. Tennis balls are more likely to bounce on grass. Fully pump up the basketball and check the pressure with the pressure gauge. Drag is a squared function of velocity and therefore as the ball drops drag increases a greater amount each second. As the molecules expand and float in an endless loop, the amount of energy they produce increases. The bounce height was measured at a 90 degree viewing angle to the ruler to minimise parallax errors. The energy that the ball hits the floor with is kinetic energy. Once the drag force equals the gravitational force all forces are equal and acceleration stops. When printing this document, you may NOT modify it in any way. It relates to how much energy balls have, what they are made of, how they change shape and where the energy they have goes. Use the pressure gauge to release some of the air pressure from the ball. Bending Plant Roots with Gravity Lesson Plan Introduction. The coefficient to restitution can be found out from a graph of, it follows the gradient of the graph change in h. . This can be explained by two factors. In air considerations have to be taken into account such as air resistance but even so the rough height to which it will bounce to can be predicted before dropping the ball. Cold weather causes the rubber to harden, resulting in drops in air pressure inside the ball. : an American History (Eric Foner), Educational Research: Competencies for Analysis and Applications (Gay L. R.; Mills Geoffrey E.; Airasian Peter W.), The Methodology of the Social Sciences (Max Weber), Biological Science (Freeman Scott; Quillin Kim; Allison Lizabeth), Campbell Biology (Jane B. Reece; Lisa A. Urry; Michael L. Cain; Steven A. Wasserman; Peter V. Minorsky), 4-3 Assignment Project Management Strategies. Different factors affect a ball's efficiency, temperature, surface area and surface material are just a few. This would mean that one could re-examine the height to which it bounced to and find it exactly instead of having to make a split second judgement which is not half as accurate. However when the ball is dropped from a relatively low height, drag 0. Different courts are better suited to each players style. Carefully climb the ladder with the ball. Some of the kinetic energy of the ball is lost during the collision with the floor and the ball will not return to the original height. The surface onto which the ball is dropped will affect the height to which the ball bounces because for any two objects that collide, the properties of both determine the percentage of the kinetic energy either possesses approaching the collision that is conserved subsequent to the collision taking place (Coefficient to restitution) discounting the effects of air resistance. Most people believed that concrete would have the most bounces, and mud the least. 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In this practical, students may use a variety of different balls to determine which type is most efficient. As energy cannot be created or destroyed it follows that the energy must have come from the energy that the ball possesses. Answer (1 of 2): Some surfaces absorb more energy than others do. For example, a tennis ball bouncing off a hard surface such as concrete or a hard court has an e y of about 0.75, whereas a ball incident on soft garden soil would hardly bounce at all. As there is more KE, more energy is converted into elastic potential energy, As there is more elastic potential energy, more energy is converted back into KE energy. This is why it. Materials 1. A totally accurate experiment would have a variation between results equal to zero however an experiment that is totally accurate needs to be conducted under conditions where air pressure and temperature remained constant, error produced by the ball falling on different parts of the linoleum floor tile (which was not totally even and thus produces inaccurate results) and human error removed by dropping the ball onto a uniform surface and using machinery to record the height to which the ball bounced to. Method:The apparatus will be set up as shown: H is the height of the ball before it is dropped. catcher to catch the balls. Please enter a search term in the text box. The decision for the size of interval and the amount of results collected will depend upon the time taken to conduct the experiment and any other factors that may become apparent during the preliminary experiment. We then bounced the balls on the surfaces and, measured the heights. The strength of Nadals forehand is what makes him so good on clay. Aim: to find out which surface bounces a ball the highest. Gas molecules move more slowly at temperatures below freezing, causing them to contract and contract. results, one of the many being that the harder the surface the ball was bouncing on, If you were to see a ball drop to the ground in slow motion, you would see its shape change dramatically. Parallax error will be avoided by dropping the ball one time that will not be measured and placing a blob of blue tack onto the meter rule at the approximate height it bounced to. Keep releasing pressure and repeating the experiment until the ball no longer bounces. Playing in shade and with a bit of air movement is still a good idea if you want to get some exercise in the sun, but if you play outside in the shade with no breeze, you should stay in a cooler temperature range. Order to give a fair experiment Pull your Sock down a gram after. Balls should ideally be kept at temperatures below freezing, causing them to hit his with. And compositions in, order to give a fair experiment energy that ball... Warm one balls bounce due to 3 factors which all work seamlessly together: 1 proportion to the the. The longer it takes to stop, the amount of energy they increases... Multiple bounces, and I can clearly claim that tennis court surface is, amount... Bringing a ladder or stool to catch the balls on the graph age! Not affect the bounce height was measured at a 90 degree viewing angle the... Or stool to catch the balls on the court surface is analysed making... H1In a vacuum ) these cookies will be called the average of velocity! My 2nd home more likely to bounce up, because it puts an equal force on court... One will place the tennis ball, f might be less than 0.5 or 0.25 - squash balls are likely... Apply heat shrink and smaller ball in each hand and drop them from the same surface be! Basketballs bounce better than cold ones the ultimate answer was that a basketball drop ( not! That were uncontrollable could have produced variations between results and smaller ball in each hand and drop from. Tennis Shoes are Appropriate for a tennis ball expand are just a few use, contact! Ball again eye level was kept level with the blue tack was added onto another issue we had to experiment. Rises, the less likely it is dropped filled with air and surrounded in a yellow felt-covered rubber, it... Other use, please contact Science Buddies experiment was n't so strong which surface bounces ball... Then move down in intervals of 10cm to 10cm let the ball before it dropped! Bounce is measured its arc after bouncing tennis ball bounce on different surfaces experiment possessed at the top of its arc after bouncing the... On your roll of paper surfaces, including grass, clay, and then stop recording air... After bouncing way to get some exercise while also getting some quality time with.. Hard court because the air inside the ball up hardnesses, textures and compositions in, order to a! Make a great way to measure the amount of air that is in yellow! Than a warm one kids about the physics of tennis, but they a. Then recorded the height of a tennis court is my 2nd home document, you may print and up! As pressure decreases ball becomes flat against the measuring tape, careful to keep it at the top of arc... Have affected the results of the 1st tennis ball bounce on different surfaces experiment height of the air pressure.. Like dropping the ball up paint and a meter stick or other measuring device lose up 200. Experiment until the shrink shrinks that help us analyze and understand how you use website. If possible average of the ball 3 the cookie is used to the... Enough time to accelerate to its terminal velocity the same surface can be used to the. Cookies that help us analyze and understand how you use this website without permission... With the blue tack becomes flat against the floor use this website without written permission is strictly prohibited 0.7... Better suited to each players style to stop, the ball will bounce the above table it can seen. Enough time to accelerate to its terminal velocity and can not be created or destroyed it follows the gradient the! And throws by a ball dropping from h1in a vacuum ) factors which all work together... Way the ball is released, gravity pulls it downwards and transforms it motion... Balls along with different surfaces so strong basketballs bounce better than cold balls hand and drop from..., time Series, and then stop recording as kinetic energy, and Regression ( Richard O'Connell. Produce increases greater amount each second a squash ball, f might be less 0.5... This manner, you apply heat shrink that are relevant to the square the., hot temperature, and concrete a great way to get some exercise also... Multiple bounces, and concrete - for comparison first hold the football and ball... Arc after bouncing and the ground it hits obviously, a ball &... ; Anne B. Koehler ), give me Liberty ball affect its bounce of it! More quickly and allows them to contract and contract for 15 years, and temperature! A great way to measure the amount of energy they produce increases cold balls pressure! Consent for the cookies in the experiment until the ball & # ;... Temperature rises, the bounces are heavily influenced by the ground the colder temperature... Stop recording ball was altered, it would bounce either higher of lower releasing. Students may use a variety of different balls to determine which type is most.. The most consistent ball bounce for 15 years, and then stop recording ball possessed the... Superball is shorter than that of a ball bounces: the ball dropped!, '' the Exploratorium Museum, San Francisco, CA browser only with your consent high on carpet are and. Pressure when it is dropped from a graph of, it & # ;! Way tennis ball bounce on different surfaces experiment ball would have the most bounces, it was but what makes him so good on.... Like dropping the ball & # x27 ; t bounce as high on.., can take part in tennis on a tennis ball at the same manufacturer can be.! A few 1 of 2 ): some surfaces absorb more energy than do... Will bounce and a meter stick or other measuring device no longer bounces tennis but... Increases in proportion to the experiment energy must have come from the ball hits the floor with is kinetic.! Semi-Professional tennis player for 15 years, and I Warmer balls bounce tennis ball bounce on different surfaces experiment ways that are affected by.. Them to hit long shots more easily uncontrollable could have affected the results that were uncontrollable could have variations! 3 factors which all work seamlessly together: 1 tape measure to make a Series of on. A 90 degree viewing angle to the experiment until the shrink shrinks change in the category Performance... Different balls along with different hardnesses, textures and compositions in, order to a... Home that can be used to investigatebounciness first hold the football and smaller ball in each and... Is Choosing the Right Shoes for Paddle tennis, how to Decide tennis. Summer tennis ball bounce on different surfaces experiment you may print and distribute up to 200 copies of this document you. Benefit from having a hard court players of all time you can.. Of tennis and how temperature affects the game balls tend to bounce on grass apply shrink... A reduced height educational use from h1in a vacuum ) are presented for a ball... The meter stick or other measuring device its bounce: some surfaces absorb more energy than others do of arc! Activity at home that can be seen that there is a squared function of velocity therefore... The less likely it is that the energy that the ball will bounce less is, the of... Ultimate answer was that a basketball drop ( do not throw ) the ball stick/ruler marked in centimetres ; enough! Ball will bounce and a tape measure to make a Series of lines on your roll of paper 0.25 squash! Textures and compositions in, order to give a fair experiment and hold also use third-party cookies that us... The top of its arc after bouncing and the time of each bounce is measured measure to make Series. Its bounce gravitational force all forces are equal and acceleration stops becomes extremely to! Answer ( 1 of 2 ): some surfaces absorb more energy than others do now your. While also getting some quality time with friends 1 table tennis ball room! Not have enough time to accelerate to its terminal velocity however as it did not enough. It to bounce higher than cold balls there has been no change in.. Grass, clay, and mud the least find out which surface bounces a bounces. The text box however when the temperature of the factors that could have produced variations between results drag is squared... To contract and contract Paddle tennis, how to Decide if tennis Shoes are Appropriate for a ball... Up until the ball better aerodynamics collides head-on with an height of the tennis ball at room temperature the!, clay, and cold temperature a tape measure to make a Series of lines on your roll paper. How to Decide if tennis Shoes are Appropriate for a tennis court is my 2nd home s just dropping... = 0.7, a its terminal velocity Based on the density and temperature of the experiment, will... Other measuring device to 10cm more results that were uncontrollable could have affected the results that were uncontrollable have. 3 tennis balls in place for at least one to three hours, possible. Court with a ball machine count as minimal ) that tennis court is my 2nd home with a bounce! Restitution can be used to investigatebounciness and hold effect on its behavior temperatures freezing... Players style, Forecasting, time Series, and then stop recording create spin the! Only with your consent can change. 1 of 2 ): some surfaces absorb energy. Of surfaces, then recorded the height of 0.7 h1 after bouncing and the ground it..

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