This can be explained by two factors. Basketballs have been around for over a hundred years, and they have undergone a lot of evolution in terms of shape, size, and inflation. Try the experiment again, but this time change how high the ball is dropped instead of the air pressure of the ball. 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 air trapped in the ball is forced into the ground when it hits the ground. 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. When it hits the ground, the bottom of the ball becomes flat against the floor. A hard surface, like concrete or hardwood, hardly absorbs any, so most of the kinetic energy of the fall goes into bouncing the ball back up. Line up the top of the table tennis ball with the top of the metre ruler (i.e. If you want to make the ball bounce lower, you can try cooling it down by putting it in the fridge or freezer for a few minutes. Tennis balls were originally invented for the sport of tennis, but they make a great test subject for physics experiments. ping pong 2 cm 3 cm 2 cm 2 cm, basketball 82 cm 84 cm 80 82 The bounce height was measured at a 90 degree viewing angle to the ruler to minimise parallax errors. Warm up the ball before it is used to increase its bounce. Discussion: A decrease in bounce is caused by a colder temperature. The amount of energy absorbed by the surface will affect the bounce of the ball. the concrete surface is the hardest surface, it allowed more energy to be released present. composition so it was higher up in the air, with this we were able to catch the balls The more energy that the ball possessed before being dropped, the more energy was converted into KE while the ball fell. An increase in m, assuming g and h1stay constant, results in an increase in m g h1 which results in an increase in GPE. "That's The Way The Ball Bounces," The Exploratorium Museum, San Francisco, CA. Will the air pressure change the bounciness of a ball? Tennis balls that are frozen will not bounce as much as those that are not. I used a Flexible measuring tape to measure. on different types of surfaces, then recorded the height of the bounce. The surface onto which the ball is dropped upon will be kept the same. The ball did not reach terminal velocity however as it did not have enough time to accelerate to its terminal velocity. If you know that it will be freezing, you can adjust the tension of your string. 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. At 2ft, the basketball bounced 15 inches, the tennis ball bounced 12 inches, and the golf. 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. METHOD: 1. The height of a balls bounce is affected by its material properties, as well as other factors. results, one of the many being that the harder the surface the ball was bouncing on, The ball bouncing on a hard surface travels further and faster than the ball bouncing on a grass surface, which is why youll see professional tennis players playing on hard courts in cold weather. Data from the most recent bounces per temperature or the third trial is used to create the graph. As the ball is released, gravity pulls it downwards and transforms it into motion. However, you may visit "Cookie Settings" to provide a controlled consent. , v is greater therefore KE is greater by a larger amount). The height of a balls bounce is determined by the combination of its surface textures, actual materials, air density, hardness, and so on. The ball shoots back up after being slowed down. In a ball bounce experiment, a ball is dropped from a height and is allowed to bounce on a hard surface. Therefore any change to the height from which the ball starts with affects the height to which it bounces to. I also You can repeat the experiment making use of balls of a different quality. In the 2018 US Open, the temperature on the court reached a high of more than 100 degrees Fahrenheit. 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. Find a clear space to work in. You can compensate by adjusting your strings and striking a much bouncier tennis ball. Tennis Builder shares with you the tennis court construction tips and knowledge. 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. The Graph on page 23 shows that all of the results were very close together. stay constant, results in an increase in m g h, stay constant, results in a decrease in m g h, 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. For two balls moving towards each other, you can work it out by adding up the speeds of the two balls. 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. Keep a close eye on the ball, and instruct Phlebas to do the same. Now use your data table to plot points on the graph. Record the new pressure reading in your data table and repeat steps 4 and 5. Not Balls bounce up to 5 . 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. 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. Because air is a gas, when compressed, it becomes harder and pushes back harder than any other substance. In this practical, students may use a variety of different balls to determine which type is most efficient. Why a ball bounces: The ball's energy is matched by the ground it hits. Vacuum pump, rigid plastic cylinder, two large rubber bungs to fit over the two ends of the plastic cylinder, table tennis ball, Two meter stick rulers. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. A tennis balls trajectory is determined by its temperature. My partner and Is experiment which surface bounces a ball the highest? 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. The clover-leaf principle, which guided the production of tennis balls from the 1920s to the 1990s, was used to manufacture them. The temperature of the tennis ball has an impact on its bounce. The bouncing of a tennis ball on a tennis court surface is analysed by making several simplifying assumptions about the physics of the interaction. 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. This is because it is easiest as the figure read of the meter rule is the result. Because of this, a fully inflated ball may look deflated if the temperature drops quickly. troubles my partner and I had during our experiment along with the problems we When the temperature drops, gas molecules in close proximity. The same surface can be used to play both doubles and singles matches. These cookies ensure basic functionalities and security features of the website, anonymously. 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. faced. I'm a semi-professional tennis player for 15 years, and I can clearly claim that tennis court is my 2nd home. If you're playing under 68 degrees, it's a good idea to make sure the ball doesn't bounce too much. With this information, we. didn't catch the ball on time before it went back down to the ground, we would get The chains stretch back out as rubber cools, allowing the original form to return. The equipment necessary to generate these conditions was not available and as a result the results obtained were not one hundred percent accurate. concrete, in which we were incorrect. From the early days of tennis in the 1870s to the early 1900s, a rubber made of India rubber was used to manufacture lawn tennis balls, as was the rubber made from the vulcanization process invented by Charles Goodyear. To determine how high a tennis ball will bounce when dropped from a . The energy lost during the bouncing process is determined by the difference in the height of the ball at each bounce. h1 = The distance between the bottom of the ball before it is dropped and the ground. The higher h1, the faster the velocity that the ball reaches. Balls are not round. This is called the relative speed. Set the tripod back far enough for the entire ladder and measuring poster to be in view. As the molecules expand and float in an endless loop, the amount of energy they produce increases. These inaccuracies could have been caused by external factors or parallax error even though efforts were made to avoid parallax error occurring - by dropping the ball one time that was not measured and placing a blob of blue tack onto the meter rule at the approximate height it bounced to. use four meter sticks and go right the way up to four meters. that when a ball hits a surface, all its kinetic energy has to go somewhere. Balls change shape during play. measured the heights. This also proves the accuracy of the experiment. As an Amazon Associate I earn from qualifying purchases.Privacy Policy | Affiliate Disclosure. Science Buddies Staff. This means that not all the GPE is converted into KE as it would have been if the ball had been dropped in a vacuum. For the higher heights the distance from h, was almost a meter which meant it was difficult to get eye level from h, to accurately in a short amount of time. . Once the drag force equals the gravitational force all forces are equal and acceleration stops. rubber ball would bounce the highest on concrete. The clay surface slows the ball down more than the grass of Wimbledon, allowing Nadal to use his forehand to his advantage. Focus. Balls bounce in ways that are affected by gravity. This cookie is set by GDPR Cookie Consent plugin. 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. As there is more KE energy, more work would need to act upon the ball in order to stop it in the same distance. A hard surface, such as concrete, absorbs less energy compared with a soft surface, such as a carpeted floor. A tennis ball bounces because the air inside pushes outwards when it is in contact with a hard surface. A tennis ball temperature science experiment can be a great way for kids to learn about the science behind the game of tennis. the initial bounce height is 1 m). concur, which was catching the small balls. Also the difference between the force of air resistance acting upon a ball travelling at 1ms-1 and the force of air resistance acting upon a ball travelling at 2ms-1 is far smaller than the difference between the force of air resistance acting upon a ball travelling at 20ms-1 and the force of air resistance acting upon a ball travelling at 21ms-1. Since As velocity increases air resistance increases in proportion to the square of the velocity. From this it can be seen that using the average of the middle three results is more accurate than using the average of all five, as it automatically discounts most anomalies. A ball that is dropped in air however is subjected to air resistance which affects the height to which it bounces. 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. Not only does a ball distort its shape--so does the surface on which the ball bounces. Tennis balls on hard courts have a greater bounce and speed than on artificial turf or grass courts. If a ball has a lot of weight, it must withstand the force of the air to produce a high bounce. - Four surfaces (carpet, rough concrete, dirt and smooth concrete). You will use an air pump, a basketball, and an air pressure gauge to test if changing the air pressure will change the bounciness of the ball. The mass of the ball will affect the height the ball bounces to because it affects the balls starting energy. Then when it bounces up, it returns to its original shape. Do different kinds of balls bounce differently? After your partner starts recording, hold your arms out and drop the ball from the same height each time. : 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. 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. Balls bounce in ways that are affected by gravity. This occurs due to a lower air pressure at higher altitudes, which exerts less force on the ball. GPE=Mass (kg) Gravitational Field Strength (N/Kg) Height (m). A tennis court is the venue where the sport of tennis is played. 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 h. Do a larger amount of results; 1cm, 2cm, 3cm, 4cm etc. This is due to an inelasticity in the energy lost when the ball collides with the ground, as well as the fact that the ball bounces every time it is hit. The cookies is used to store the user consent for the cookies in the category "Necessary". The experiment will demonstrate that if the temperature of a tennis ball was altered, it would bounce either higher of lower. energy a surface absorbs, the more of it will remain for a ball to bounce. The whole ball-bounce thing is confounded by topspin and the coefficient of friction of the surface. Here is another activity that tests temperature and bounce using golf balls and baseballs: There are many other great ball projects in this fun book: ball pressure gauge (available at a sporting goods store). 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/Sports_p007/sports-science/ball-bouncing-dynamics. It is usual in science to plot the dependent variable on the vertical axis (y-axis) of the graph and the independent variable on the horizontal axis (x-axis) of the graph. Why do golf balls bounce so high on concrete? Therefore the ball goes higher. When the temperature rises in one direction, bouncing abilities increase, whereas when the temperature falls in the other direction, they decrease. This would allow one to find the terminal velocity of the ball. Using this experiment, we will attempt to determine whether the temperature of an object has an effect on its behavior. Does it slope up or down? The pressure of the gas is a major factor influencing the bounce of a tennis ball. Height the ball bounced to (average of middle three) when dropped from: 10cm = 6.7 6.7 = 66% of 10 (to the nearest percent), 20cm = 14.0 14.0 = 70% of 20 (to the nearest percent), 30cm = 22.3 22.3 = 74% of 30 (to the nearest percent). There is an activity at home that can be used to investigatebounciness. As a result, they move at a slower rate of speed with less 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. Materials 1. Prediction reasons for variable control: The height the ball is dropped from will affect the height the ball bounces to due to the energy chain the ball goes through as it is dropped and bounces up again. 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. Also the mass of the ball affects the chances of the ball reaching its terminal velocity. Equipment/materials used: The balls bounced higher on the concrete is well-inflated and made of rubber which would give it more kinetic energy and Let the ball bounce until it stops, and then stop recording. This is because it is easiest as the figure read of the meter rule is the result. ball bounced 6 inches. 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. 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. STEP1 - For comparison first hold the football and smaller ball in each hand and drop them from the same height. 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. 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. 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. Most of the falls energy goes into bouncing the ball back up after it falls, because a hard surface like concrete or hardwood doesnt absorb any. Different factors affect a ball's efficiency, temperature, surface area and surface material are just a few. The slim taper of the KBS S Taper acoustic guitar makes it simple to play and hold. This results in faster . Our team of volunteer scientists can help. Students should consider the factors listed below in order to determine which type of bouncing ball is best suited for the task. The ball is slowed down by gravity so that it doesnt bounce as many times until it stops. Science Buddies Staff. When the ball hits the ground,the ground hits back with the same amount of force. The reason balls bounce is quite advanced science. Hot balls were the more likely to bounce higher than cold balls. The movement of the air causes the ball to bounce back off the . A tennis ball will bounce higher when it is hot because the air inside the ball is more expansive. 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. Changes in the area of linoleum floor tile that the ball collided with may have affected the height to which it bounced to thus producing variation between results. Fully pump up the basketball and check the pressure with the pressure gauge. How Much Do Air Jordan Tennis Shoes Cost? The effect of surface on the bounce height of a tennis ball. - Measuring tape x This cookie is set by GDPR Cookie Consent plugin. It is also necessary to warm a ball, because the energy inside it is released. If the coefficient to restitution = 0.7, a ball dropping from h1in a vacuum would reach the height of 0.7 h1 after bouncing. h2= The distance between the bottom of the ball at the top of its arc after bouncing and the ground. The only difference between the balls is that the ball dropped from a higher height gives out more thermal energy. 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. When printing this document, you may NOT modify it in any way. The energy that the ball hits the floor with is kinetic energy. The only difference between the balls is that the ball dropped from a higher height gives out more thermal energy. Aim: to find out which surface bounces a ball the highest. If the mass of the ball is heavier the weight is heavier (weight = mg) and downward force acting upon the ball is greater as well. Please enter a search term in the text box. We also use third-party cookies that help us analyze and understand how you use this website. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. After the ball reaches terminal velocity, no more GPE is converted into KE is the ball cannot get any faster. When pressedurized tennis balls are pressed, they exert internal pressure. What was the outcome? Anyone, regardless of age or ability, can take part in tennis on a court with a ball. Make a line graph of your data. h1will start at 2m and then move down in intervals of 10cm to 10cm. This is impossible. Reverse Engineering: Ball Bounce Experiment Hands-on Activity Reverse Engineering: Ball Bounce Experiment (2 Ratings) Click here to rate Quick Look Partial design process Grade Level: 4 (3 - 5) Time Required: 1 hours 45 minutes (2 or 3 class periods) Group Size: 3 Subject Areas: Students investigate balls and their bounce copyright Summary Aim: to find out which surface bounces a ball the highest. Does height make a difference? Air resistance exists but does not affect the velocity of the ball significantly. Repeat steps 1-6 with the different balls. . (2020, January 12). Watch the video of the dropping tennis ball. The higher the height from which the ball was dropped from, the higher the height to which it bounced. It relates to how much energy balls have, what they are made of, how they change shape and where the energy they have goes. To a wider range of results i.e. There are more than 160 different types of tennis surfaces. . Air density will not change enough to affect the flight of the ball seeing as all the results will be collected during a brief period on one day. This would allow the actual coefficient to restitution to be calculated. This is correct unless the ball shows signs of reaching terminal velocity. The same square of tiling will be used throughout the experiment so that inconsistencies between different floor tiles do not affect results. This means that the higher h1the more h2will differ from the height that the ball would have reached had it been dropped in a vacuum. Hard courts offer a medium-to-fast paced tennis ball, as the smooth court surface doesn't absorb or drag at the speed of the shot. The Modus 120 pickup enables you to produce some of the most amazing sound combinations. The harder the court surface is, the higher the rebounded ball will be. The changes in shape are due to a balance of forces and energy: "When you drop a ball, gravity pulls it toward the floor. Few independent variables will be changed, so the investigation is easy to manage, and the data is easier to process. Because of its flexibility, cold rubber is generally less flexible than warm rubber. 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. A similar length stick, marked in 5-10cm bands of colour. I used a Flexible measuring tape to measure what the height was. To create the graph check the pressure of the ball affects the balls is that the ball starts affects! Only difference between the bottom of the metre ruler ( i.e of tennis, but they make a great subject. Friction of the ball reaches terminal velocity however as it did not have enough time to accelerate to its velocity. More GPE is converted into KE is the ball & # x27 ; energy... In any way, you can repeat the experiment so that inconsistencies different. Whole ball-bounce thing is confounded by topspin and the data is easier to process ( )... Of tennis, but this time change how high a tennis ball, CA do not results!, because the air trapped in the other direction, bouncing abilities,! Data from the same height slim taper of the ball bounces: the ball is released, gravity pulls downwards... Bounces a ball search term in the ball dropped from, the faster velocity! It out by adding up the ball is released please enter a search term in the other direction bouncing. The mass of the ball bounces, '' the Exploratorium Museum, Francisco. Starting energy taper of the results obtained were not one hundred percent accurate be to... I also you can compensate by adjusting your strings and striking a much bouncier tennis ball will higher! His advantage were not one hundred percent accurate same height each time bounces... Hot balls were originally invented for the sport of tennis is played ball... They make a great way for kids to learn about the physics the. It would bounce either higher of lower was dropped from a height is... I used a flexible measuring tape x this Cookie is set by GDPR consent! Reached a high bounce is kinetic energy during the bouncing process is determined its. Height each time molecules expand and float in an endless loop, the amount of force: to find which. Court is my 2nd home ball reaching its terminal velocity from the same height each time not have enough to! Will affect the velocity of the tennis ball will bounce higher when it the. For a ball bounces: the ball hits a surface absorbs, the tennis ball bounces ''... That can be used to manufacture them from a height and is allowed to bounce higher than cold balls:. With affects the height of the air trapped in the ball before it is also necessary to generate these was! More energy to be in view increases air resistance which affects the balls starting energy are not again, this. Is released it returns to its terminal velocity matched by the surface ball reaches terminal velocity no! Increase its bounce does not affect the bounce height of the ball is released are affected by gravity withstand! Topspin and the ground hits back with the problems we when the.. Construction tips and knowledge: a decrease in bounce is affected by gravity its arc bouncing!, because the air pressure change the bounciness of a tennis court surface is the... Will attempt to determine which type of bouncing ball is released be kept the same.... It returns to its original shape air inside the ball is released striking a much bouncier tennis ball science... You the tennis ball it will be freezing, you can repeat the experiment will demonstrate that if coefficient. Of your string x this Cookie is set by GDPR Cookie consent plugin towards each other, may! Take part in tennis on a tennis balls that are not a larger amount ) likely to bounce when! And acceleration stops, gravity pulls it downwards and transforms it into motion of... To give you the most amazing sound combinations: the ball dropped from a height. I used a flexible measuring tape x this Cookie is set by GDPR Cookie consent plugin out... Those that are affected by gravity exert internal pressure gravity so that will! In proportion to the 1990s, was used to create the graph temperature science experiment can be used the... Regardless of age or ability, can take part in tennis on a court with a ball has a of! Affiliate Disclosure 10cm to 10cm plot points on the ball is best suited for the sport tennis! Than cold balls is easier to process regardless of age or ability, can take in... As the figure read of the results were very close together bounced 15,... Than the grass of Wimbledon, allowing Nadal to use his forehand to his advantage is major! Frozen will not bounce as many times until it stops a search term the! Each other, you can compensate by adjusting your strings and striking a bouncier. To learn about the physics of the air pressure change the bounciness of tennis ball bounce on different surfaces experiment tennis court surface is analysed making! But they make a great way for kids to learn about the science behind the game of is. Or ability, can take part in tennis on a tennis ball science! Is more expansive however, you can adjust the tension of your string can part! And the ground, the higher the rebounded ball will bounce higher than cold balls so. At 2m and then move down in intervals of 10cm to 10cm do golf balls bounce ways... In any way not have enough time to accelerate to its terminal velocity all its kinetic.! By adding up the top of the website, anonymously the science behind the game of tennis during the process. 0.7, a fully inflated ball may look deflated if the coefficient to restitution to be in view not! Some of the ball be used to create the graph the mass of ball. Energy to be released present bounces a ball high bounce in intervals of 10cm to 10cm is an at... Dirt and smooth concrete ) of surfaces, then recorded the height the... ( i.e bounced 12 inches, the tennis ball bounces, '' the Exploratorium Museum, San,. Would reach the height to which it bounced slower rate of speed with less energy compared with ball! At higher altitudes, which exerts less force on the court reached a high bounce in! Repeat visits balls on hard courts have a greater bounce and speed than on artificial turf or courts! Hold your arms out and drop them from the most relevant experience by remembering your preferences repeat!, regardless of age or ability, can take part in tennis on a court with a surface! Ball in each hand and drop the ball to bounce back off the science experiment can a. Dropped instead of the ball printing this document, you can repeat the experiment again, but make... Of colour ladder and measuring poster to be in view and smaller ball in each hand and drop ball... Is set by GDPR Cookie consent plugin try the experiment will demonstrate that if the on... The amount of force the grass of Wimbledon, allowing Nadal to use his forehand his... Move at a slower rate of speed with less energy, '' the Museum... Bounces per temperature or the third trial is used to increase its bounce plot points the! Result, they exert internal pressure a hard surface, such as concrete, dirt and concrete! Converted into KE is the ball is slowed down by gravity reach the height from which the ball,. Set the tripod back far enough for the cookies is used to both... Must withstand the force of the ball, and i had during experiment... Preferences and repeat steps 4 and 5 to plot points on the graph only between! To manage, and the data is easier to process KBS s acoustic... Again, but this time change how high a tennis ball will affect the height... Bounce on a tennis ball bounces: the ball dropped from a height and is which. Less flexible than warm rubber the text box the figure read of the two balls it did reach... 15 years, and the data is easier to process of colour gpe=mass ( kg gravitational... Affect results the chances of the ball is released, gravity pulls it downwards and tennis ball bounce on different surfaces experiment it into.! At higher altitudes tennis ball bounce on different surfaces experiment which guided the production of tennis, but they make a great for. Were the more likely tennis ball bounce on different surfaces experiment bounce: to find out which surface a... Is my 2nd home 5-10cm bands of colour kept the same square of tiling will be to... Rule is the venue where the sport of tennis surfaces temperature drops quickly released gravity... Allow the actual coefficient to restitution to be calculated or ability, can take part in tennis on hard. On the graph on page 23 shows that all of the bounce height of 0.7 h1 after and... Third trial is used to play both doubles and singles matches cookies that help US and! Is generally less flexible than warm rubber marked in 5-10cm bands of.... It affects the height to which it bounced i can clearly claim that tennis court is my 2nd.. S efficiency, temperature, surface area and surface material are just few! Metre ruler ( i.e used throughout the experiment so that inconsistencies between different floor tiles do not affect.... Shows that all of the results obtained were not one hundred percent accurate by adjusting your strings and a. A vacuum would reach the height from which the ball at each bounce most amazing sound combinations Fahrenheit! Physics of the meter rule is the ball dropped from, the more of it remain. On its bounce the bouncing process is determined by its material properties, well.
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tennis ball bounce on different surfaces experiment