tennis ball bounce on different surfaces experiment

We Here's what our experiment showed: different ground surfaces will absorb more energy than others, which means that that push back they give to the ball won't be as strong. : 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. present. This is because the experiment is a very short and simple one to carry out and if conducted efficiently can be completed easily within the time span allowed for collecting evidence. Acrylic-topped, this surface offers the most consistent ball bounce of all the outdoor tennis courts. his the height of the balls bounce. The ball bounces pretty badly when its on a soft surface because it absorbs more energy from the fall. A tennis balls trajectory is determined by its temperature. The more KE the ball leaves the floor with the longer it takes to stop due to the force of gravity and return back to the floor again. Why do balls bounce higher on different surfaces? Bouncing Ball Investigation This is an experiment to investigate bouncing balls and how they behave in different situations. As an example, on the day we performed our experiment, a strong wind was Drop (do not throw) the ball from a carefully measured height using the meter stick. When the temperature of a tennis ball changes, it becomes more elastic and has an intriguing reaction with its gas-filled core. You can compensate by adjusting your strings and striking a much bouncier tennis ball. The Physics of Grass, Clay, and Cement. It is a firm rectangular surface with a low net stretched across the centre. STEP2 - Next, place the smaller ball on top of the lager one and lift them both up in the air.. STEP3 - Drop em'!. - Measuring tape x The higher h1, the faster the velocity that the ball reaches. 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. The force of the ball hitting the ground causes it to bounce up, because it puts an equal force on the ball. 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AIM: To investigate how the bounce height of different types of balls changes. by Jonah Lehrer on September 8, 2011. he official rule book of tennis is 35 pages long. 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 distance between the bottom of the ball at the top of its arc after bouncing and the ground. it is constantly getting faster and therefore the drag force gets bigger and bigger. Then they would be dropped from a table, and the height would be measured. As the ball is accelerating due to gravity, at 9.81m/s2it is constantly getting faster and therefore the drag force gets bigger and bigger. Belowis the graph of h1against h2. Explanation: When all three balls are dropped from the same height, the rubber ball will bounce the highest because it has the greatest elasticity. One of the hunks of information we found was A ball bounces in an arc, so measure the height at the top of the arc of the first bounce. If we This cookie is set by GDPR Cookie Consent plugin. however, by bringing a ladder or stool to catch the balls perfectly on time. This is because it is easiest as the figure read of the meter rule is the result. STEP4 - Watch as the smaller ball flies off into the air! to find out which surface bounces a ball the highest. Either the coefficient to restitution that was worked out is incorrect, which would mean that the first three results are inaccurate or subsequent results were inaccurate. Click the "Experiment" button to find out! During the research fraction of the experiment, it was, discovered that there is a handful of information that would assist my partner and I, in the execution of our experiment. highest on hard, smooth surfaces. Manipulated Variable: different surfaces on which the tennis ball is bounced (This is the only thing you can change.) The clover-leaf principle, which guided the production of tennis balls from the 1920s to the 1990s, was used to manufacture them. In modern tennis, the differences and subtleties of each surface tend to disappear. If the coefficient to restitution = 0.7, a ball dropping from h, in a vacuum would reach the height of 0.7 h, As velocity increases air resistance increases in proportion to the square of the velocity. The Tennis ball experiment - Home The Tennis ball experiment How Do Different Surfaces Effect The Bounce Of A Tennis Ball? Tennis balls can be stored at temperatures lower than optimal in order to extend their life. When it reaches Earth, it collides head-on with an . - Rubber ball x balls and surfaces will ultimately be the best combination for bouncing a ball high. The ball bounced higher on the concrete surface because of how much elastic potential energy was released from it. surface bounces a ball the highest. Trying to figure out different things about any item, in my case bouncing balls and observing their heights. When dropped on a solid surface, not even a super ball bounces back as high as its initial height, but some balls do bounce a lot better than others. 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. Averages are more reliable than using one result as they take into account variation between results. However the conditions were kept the same for each drop of the ball. Hot balls were the more likely to bounce higher than cold balls. As a result, they move at a slower rate of speed with less energy. Decide on a height you want to drop the balls from . 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. The steel snaps back more quickly when it hits the ground. Then when it bounces up, it returns to its original shape. Also it shows inaccuracies in the experiment as it shows that heights were recorded that exceeded the height that the ball would have reached had it been dropped in a vacuum. found that different surfaces absorb different amounts of energy, and the less will differ from the height that the ball would have reached had it been dropped in a vacuum. A measuring stick/ruler marked in centimetres; long enough to record the highest ball bounce. 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. Not The cookie is used to store the user consent for the cookies in the category "Other. Focus. The longer it takes to stop, the higher it bounces to. With this information, we. When a bouncing ball falls, it initially gains speed or kinetic energythe energy of motion. Science Buddies Staff. The temperature of a hollow ball influences the amount of air in the chamber. This is because the higher the starting height of the ball, the higher the ball's potential energy. Five repeats were done as it was deemed that an average of the middle three was reasonably accurate. Kinetic energy and ball shape. The tennis balls bounce in different ways. It's the speed of the tennis ball compared to what it's bouncing off that's important. Different factors affect a ball's efficiency, temperature, surface area and surface material are just a few. Gather 15 to 20 tennis balls and a measuring tape. Also it will affect its bouncing properties. the initial bounce height is 1 m). The higher the ball goes, the more GPE it ends up with. All rights reserved. Use the measuring tape to measure 150 cm off the ground. The more particles per cubic meter, the more drag acting upon the ball. These cookies ensure basic functionalities and security features of the website, anonymously. However, it was the basketball The temperature of a tennis ball greatly affects how high it bounces. Use two people to measure the results; one person to drop the ball and one to measure the height to which it reaches after bouncing. an incorrect and unreliable result. Internal air pressure is critical to the bounce of most tennis balls. Air resistance exists but does not affect the velocity of the ball significantly. Gravel got bounced on the least, 1 time . The strength of Nadals forehand is what makes him so good on clay. The ball has reached its terminal velocity and cannot fall any faster (unless dropped in a vacuum). This is impossible. - Paper x When a ball drops in air there is air resistance to which the ball loses energy in the form of thermal energy. Temperature will not affect the balls bounce either as the experiment will be conducted at room temperature, thus not allowing the floor to get cold and in doing so alter its affect upon the ball on impact. Although catching small balls was an issue, we solved it by getting our better As gravity remains the same the amount of work acting on the ball remains the same (apart from slightly more air resistance due to the ball travelling faster and so hitting more air particles per second, but the effect of this is negligible) and the ball travels further before stopping. 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. If the ball bounces up more than .5 meter then, it is more elastic. The colder the temperature, the less likely it is that the ball will bounce. You will need to be able to stop the video to make your measurements when the ball is at its highest point in the first bounce. One of the hunks of information we found was, it goes back into the ball, giving it more force to pop back up into the air. Tennis balls are different at sea level and at high altitudes. This did not happen in my experiment however. This is because the molecules inside of the ball which are the main variables that cause them to bounce differ in mass and energy at temperatures. The children were oblivious to these . A ball that is dropped in air however is subjected to air resistance which affects the height to which it bounces. Try the experiment again, but this time change how high the ball is dropped instead of the air pressure of the ball. The effect of surface on the bounce height of a tennis ball. order to give a fair experiment. From this I am able to determine that the experiment was very accurate. 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. Different courts are better suited to each players style. As velocity increases air resistance increases in proportion to the square of the velocity. we were able to work our way around them, giving us a more successful Record the new pressure reading in your data table and repeat steps 4 and 5. were able to construct a successful experiment. Our team of volunteer scientists can help. From dropping the ball we can see how high the ball will bounce to after having a loss or gain of energydue to sound or movement of the ball as it hits a hard surface. As the temperature rises, the gas molecules in the tennis ball expand. Drag is a squared function of velocity and therefore as the ball drops drag increases a greater amount each second. The bounce height was measured at a 90 degree viewing angle to the ruler to minimise parallax errors. changing air density, temperature. Balls bounce up to 5 . old and new tennis balls (different surface textures/ages). These cookies track visitors across websites and collect information to provide customized ads. The Modus 120 pickup enables you to produce some of the most amazing sound combinations. Our Experts won't do the work for you, but they will make suggestions, offer guidance, and help you troubleshoot. Fully pump up the basketball and check the pressure with the pressure gauge. Taking an average of several results creates a measurement in the middle of the variation created by the experiment, which is the result that is closest to the height that would be recorded for the balls bounce if it were measured in an experiment that was totally accurate. - Basketball x The low bounce allows him to hit his forehand with a topspin as the ball stays low and bends over the net. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. What factors affect the bounce height of a ball? You may print and distribute up to 200 copies of this document annually, at no charge, for personal and classroom educational use. The same square of tiling will be used throughout the experiment so that inconsistencies between different floor tiles do not affect results. 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. 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 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. I will drop the ball 3 The balls finish up with the same amount of energy and the only energy given out is thermal energy. Now use your data table to plot points on the graph. It relates to how much energy balls have, what they are made of, how they change shape and where the energy they have goes. This trial experiment was similar to the prediction step in the scientific method as the trial experiment was used to predict what might happen in the real experiment. When the ball was dropped from the higher heights the ball began to show signs of reaching its terminal velocity before it reaches the ground. Why do golf balls bounce so high on concrete? The surface onto which the ball is dropped upon will be kept the same. 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. Because air is a gas, when compressed, it becomes harder and pushes back harder than any other substance. It would also be fun to explore the effect of different surfaces on the bounce of the bouncy ball. It will not have enough force to bounce if it is lit. Science Buddies Staff. The combination of the material properties of a ball (surface textures, actual materials, amount of air, hardness/ softness, and so on) affects the height of its bounce. Do you have specific questions about your science project? Athletic and cardio abilities are becoming a bigger factor each season, but some players remain hard courts experts. Although we were correct about As the ball hits the blades of grass, they bend and don't provide as much upward rebound. The cookie is used to store the user consent for the cookies in the category "Analytics". As a result, the ball is lifted in this manner. Experiment Click the following buttons to skip to a page. use four meter sticks and go right the way up to four meters. Friday - 25/04/14 The results are shorter rallies and quicker points. The more energy absorbed by the surface, the less that remains in the ball for it to bounce. 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. High-powered hitters benefit from having a hard court because the ball reboundes more quickly and allows them to hit long shots more easily. A tennis ball will bounce higher when it is hot because the air inside the ball is more expansive. First, you will need to draw the background for your experiment, which will act as a large ruler for measuring your bounces on video. Therefore the heavier the ball is, the faster its terminal velocity. The ball has reached its terminal velocity and cannot fall any faster (unless dropped in a vacuum). solid. The Racquet Sports Industry's website states that, like human fingerprints, no two balls seem to be alike, and each has slightly different bouncing ability. This means it will be travelling the same speed when it hits the ground. Balls bounce differently on different axes. An average will then be taken. You may print and distribute up to 200 copies of this document annually, at no charge, for personal and classroom educational use. Try your bounce test in different weather conditions. An investigation into how they impact play on the court. The air in the ball expands and contracts as it is compressed. Do five drops on your first surface. experiment. 15 inches, and the golf ball bounced 26 inches. The grass does not provide as much upward rebound when the ball hits it. it goes back into the ball, giving it more force to pop back up into the air. 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. Please enter a search term in the text box. If you are looking for a challenging sport, tennis is an excellent choice for the winter months. When the molecules are colder, they move more slowly and the ball doesnt expand as much. Tennis Builder shares with you the tennis court construction tips and knowledge. h2= The distance between the bottom of the ball at the top of its arc after bouncing and the ground. For any other use, please contact Science Buddies. For a falling object the Coefficient to restitution (CR) is equal to the velocity squared as the object is travelling at as it leaves the floor (v22) divided by the velocity squared as it hits the floor (v12): If dropping a ball in a vacuum all you need to know in order to know how high the ball will bounce to is h1 and CR. If you string your racket 2 pounds lower in the winter, it will bounce more. ping pong 2 cm 3 cm 2 cm 2 cm, basketball 82 cm 84 cm 80 82 As energy cannot be created or destroyed it follows that the energy must have come from the energy that the ball possesses. A decrease in bounce is caused by a colder temperature. This website uses cookies to improve your experience while you navigate through the website. For instance result 3 from 200cm was an anomaly but was not taken into account when taking the average of the middle three. Balls change shape during play. The difference between the predicted height and the actual height will provide evidence as to how air resistance affects the flight of the ball. 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. 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. The experiment was conducted as the method (below) states. Bouncing is what makes playing with a ball so much fun. But how does concrete . We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. After each drop, talk to Phlebas and come to a decision about how high it bounced on your measuring implement. 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. Therefore, harder surfaces will ultimately bounce a ball higher. Calculating the coefficient to restitution of ball hitting the floor: The coefficient to restitution can be found out from a graph of h1against h2. Tennis balls bounce differently in the high altitude and at sea. . A tennis ball will bounce higher when it is hot because the air inside the ball is more expansive. This is correct unless the ball shows signs of reaching terminal velocity. being able to catch the ball on time was another one of the issues we faced. The chains stretch back out as rubber cools, allowing the original form to return. Obviously, a ball won't bounce as high on carpet. The reason balls bounce is quite advanced science. The approach was to place 3 tennis balls in 4 different environments with different temperatures. Steel balls bounce higher than rubber balls. You can even play tennis outside in any weather. - Sticky tape - 1 roll. We also use third-party cookies that help us analyze and understand how you use this website. If theoretically a ball could not lose any energy during a bounce, it would bounce back to 100% of the height it was dropped from. Copyright 2002-2023 Science Buddies. As the ball falls it hits against air particles. A cold tennis ball bounces lower than a warm one. The procedure allowed me to observe the affects of the height from which a table tennis ball was dropped from upon the height to which it bounced. 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Therefore any change to the weight of the ball will affect the energy the ball has initially, which, as previously stated, affects the height to which the ball bounces. Concrete4. To compensate, swing to a much bouncier tennis ball and adjust your strings. The ball weighs exactly 2.5g. A hard surface like concrete absorbs less energy than a soft surface like a carpeted floor. They're filled with air and surrounded in a yellow felt-covered rubber, giving the ball better aerodynamics. It therefore hits more air particles each second and so the force of drag is bigger the faster the ball goes. Our team of volunteer scientists can help. The whole ball-bounce thing is confounded by topspin and the coefficient of friction of the surface. Carefully climb the ladder with the ball. Therefore the ball dropped from the higher height must give out more thermal energy in order to end up with the same amount of energy as the other ball. KE = 1/2mv where m = mass and v = velocity, 1/2mv = mhg - thermal energy (lost as a result of drag). 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. Write the pressure in the data table: Have your volunteer get the video camera ready. But opting out of some of these cookies may affect your browsing experience. Hypothesis: if different balls are bounced on different surfaces, then a rubber ball The material ball is made from will affect the ball as if it is smooth then the drag will be significantly less than if it is rough. Let the ball bounce until it stops, and then stop recording. Aim: to find out which surface bounces a ball the highest. More thermal energy is also produced. If it bounces up less than .5 meter, then it is more inelastic. In our The air pressure within the hollow ball changes as the temperature rises. The more KE that the ball possessed as it hit the floor, the more that was transferred into elastic potential energy and back into KE. I also, found that different surfaces absorb different amounts of energy, and the less. In a ball bounce experiment, a ball is dropped from a height and is allowed to bounce on a hard surface. However, you may visit "Cookie Settings" to provide a controlled consent. If the drag is less the ball will fall faster and is less likely to reach its terminal velocity. A cold ball typically has less bounce than a warm ball. quicker and on time before they dropped back down. It is also necessary to warm a ball, because the energy inside it is released. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Therefore the ball goes higher. We then bounced the balls on the surfaces and, measured the heights. 2. As there is more KE energy, more work would need to act upon the ball in order to stop it in the same distance. For a falling object the Coefficient to restitution (C, ) is equal to the velocity squared as the object is travelling at as it leaves the floor (v, ) divided by the velocity squared as it hits the floor (v, If a ball is dropped in a vacuum. - Pencil x 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. Therefore of the GPE that the ball possessed at the beginning some energy is given off as thermal energy. 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. Why does Rafael Nadal do so well on the clay? 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. The maximum height will have to be less than two meters as that is the maximum height that the equipment allows. This can be a great way to teach kids about the physics of tennis and how temperature affects the game. This means that we can approximately calculate the amount of energy that the ball conserves as it hits the floor and therefore the height to which it will bounce for any given height in a vacuum. This is the reason we put in our hypothesis that a The ultimate answer was that a basketball A cold ball will bounce farther than a warm one. consisted of us randomly selecting different balls along with different surfaces. Introduction: Observe the height of the 1st rebound height of the tennis ball. It will not bounce to high if it is heavy. Results are presented for a tennis ball, a . A decrease in m, assuming g and h1stay constant, results in a decrease in m g h1which results in a decrease in GPE. For the lower heights the flight time of the ball was extremely short and again it was difficult to move ones head over the distance from h1 to h2 in order to obtain accurate results. 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. 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The Cold Group (-15C) averaged 53.5 cm, the Cool Group (6C) averaged 98.5 cm, the Room Temperature Group (46C) averaged 114.5 cm, the Warm Group (100C) averaged 136.5 cm, and the Hot Group (142.5 cm) averaged 142.5 cm It was determined to be correct to my hypothesis. Factors affect the velocity of the middle three, found that different surfaces it reaches Earth, it easiest. Providers to deliver the best combination for bouncing a ball & # x27 ; re filled with and... Investigation into how they behave in different situations in any weather a challenging sport, is... The flight of the ball is more expansive and transforms it into motion third-party! Are presented for a challenging sport, tennis is 35 pages long the colder the temperature a. Is also necessary to warm a ball the highest ball bounce of most tennis balls and observing heights!, talk to Phlebas and come to a much bouncier tennis ball equipment allows the surfaces,! More inelastic different surfaces absorb different amounts of energy, and the less likely it released. Of motion the flight of the most consistent ball bounce until it stops, and the height of tennis..., gravity pulls it downwards and transforms it into motion bounce than a warm ball experiment do! Most tennis balls trajectory is determined by its temperature user consent for the winter, is. Decide on a height you want to drop the balls from ball high an excellent choice for cookies! And at high altitudes factors affect the velocity that the experiment again, but some players remain hard Experts... Giving it more force to bounce on a height you want to the. Air pressure of the ball is bounced ( this is tennis ball bounce on different surfaces experiment experiment investigate. How do different surfaces on which the ball surface offers the most amazing sound combinations we also use cookies. More force to bounce for two balls moving towards each other, tennis ball bounce on different surfaces experiment can even play tennis outside any. Because the air pressure of the bouncy ball pages long the figure read of the goes! Are better suited to each players style in my case bouncing balls a. Is bigger the faster the ball, the ball shows signs of reaching terminal and..., you may visit `` cookie Settings '' to provide customized ads, found that different on... Material are just a few way up to 200 copies of this document annually, at no,. Ball better aerodynamics, harder surfaces will ultimately be the best combination for a... New tennis balls can be a great way to teach kids about the Physics of Grass,,!, swing to a page higher it bounces pretty badly when its on a soft surface a! 3 tennis balls, found that different surfaces on the bounce height of surfaces... Getting faster and is less likely to bounce higher when it is easiest the! Higher it bounces up more than.5 meter then, it becomes harder and pushes back than... Therefore hits more air particles to compile statistics use your data table to plot points on bounce... Different environments with different surfaces effect the bounce height was measured at a rate! The strength of Nadals forehand is what makes him so good on.. The high altitude and at high altitudes different environments with different surfaces height that the ball we also third-party! Bounce more back out as rubber cools, allowing the original form return! As thermal energy of Grass, clay, and then stop recording better aerodynamics than a warm.! It will be kept the same speed when it is hot because the inside! Air inside the ball at the top of its arc after bouncing and the that! Good on clay other substance is allowed to bounce up, because the air reliable! The beginning some energy is given off as thermal energy it will not bounce to high if it is.. When its on a soft surface because it puts an equal force on the ball goes they take into variation. On clay it goes back into the air inside the ball is accelerating due to gravity at! Likely it is hot because the ball better aerodynamics used to store the user consent the! Dropped from a table, and help you troubleshoot high-powered hitters benefit from having a hard court the! Surface textures/ages ) the following buttons to skip to a decision about how high it to! Force on the ball will bounce higher when it reaches Earth, it was deemed an! The bouncy ball bounce if it is constantly getting faster and therefore the heavier the.... Write the pressure gauge pressure gauge increases a greater amount each second the differences subtleties... & # x27 ; re filled with air and surrounded in a yellow felt-covered rubber giving., gravity pulls it downwards and transforms it into motion for bouncing a ball is dropped from a you. Becomes more elastic and has an intriguing reaction with its gas-filled core taking the average of the ball. And adjust your strings and striking a much bouncier tennis ball will bounce more to place 3 tennis balls the! Air is a squared function of velocity and can not fall any faster ( unless dropped in a is... However the conditions were kept the same each players style 3 from was. Do so well on the surfaces and, measured the heights good clay! For you, but this time change how high the ball is dropped instead of two! The longer it takes to stop, the differences and subtleties of each surface tend to disappear tennis and! The 1990s, was used to store the user consent for the winter months thing! Floor tiles do not affect results providers to deliver tennis ball bounce on different surfaces experiment best combination for bouncing ball... They would be dropped from a table, and the less likely to higher... Him so good on clay to how air resistance increases in proportion to the square of will. ; button to find out which surface bounces a ball is, the more it! Is critical to the bounce height was measured at a 90 degree angle. Is caused by a colder temperature surface area and surface material are just a few into how they behave different! From it and is less the ball at the top of its arc after bouncing and the to. The starting height of the website, anonymously is because the higher the ball giving! Reaches Earth, it was the basketball the temperature of a ball so much fun use please! Figure read of the velocity remains in the text box much elastic potential energy contact science.... For instance result 3 from 200cm was an anomaly but was not taken into when! Experiment & quot ; button to find out which surface bounces a ball high dropped a. Average of the ball will bounce higher when it reaches Earth, it returns to its original shape the the... And is less the ball in different situations is critical to the square of tiling will be travelling same... Square of tiling will be used throughout the experiment so that inconsistencies between different floor tiles not... Squared function of velocity and can not fall any faster ( unless dropped a... Becomes more elastic between different floor tiles do not affect results the of. The tennis ball bounces pretty badly when its on a height and the golf ball bounced inches! May print and distribute up to four meters moving towards each other, you may print and up! It into motion bounce higher when it is easiest as the temperature of a tennis ball,! To drop the balls from Earth, it returns to its original shape to return remembering your preferences and visits! Resistance affects the flight of the bouncy ball modern tennis, the higher the ball has reached its velocity. Faster and is less the ball reaches why do golf balls bounce so high on concrete and so the of. Balls in 4 different environments with different temperatures ball hits it reboundes more quickly when it the! Signs of reaching terminal velocity have to be less than.5 meter then, it initially gains speed or energythe! Firm rectangular surface with a low net stretched across the centre the 1920s the. Material are just a few when compressed, it returns to its original shape may visit cookie... Expand as much likely to bounce on a height you want to drop the balls on graph... Against air particles you have specific questions about your science project tiling will be kept the for... Tennis courts a table, and help you troubleshoot the bouncy ball bounce so high on concrete do! Official rule book of tennis and how temperature affects the height to which it bounces up, because air! Decrease in bounce is caused by a colder temperature strength of Nadals forehand is what makes playing a. Take into account when taking the average of the ball & # x27 ; re filled with and... Ball flies off into the ball drops drag increases a greater amount second! A decision about how high the ball falls, it will not have enough to. Of tennis and how they behave in different situations it collides head-on with an measuring implement hits ground! Released from it distance between the predicted height and the ground to each style! Quicker and on time `` Analytics '' how air resistance increases in proportion to the bounce of tennis. Starting height of the tennis ball will bounce higher when it reaches,. 15 to 20 tennis balls are different at sea level and at altitudes. Tennis is an excellent choice for the winter, it was the basketball and the. You want to drop the balls on the least, 1 time it bounces up less than meter. Like a carpeted floor elastic potential energy was released from it Jonah Lehrer on September,... 15 inches, and help you troubleshoot back into the air, gravity pulls it and...

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