Why does Rafael Nadal do so well on the clay? Grades: Preschool and K-2. The height of the ball at each bounce is then calculated. measured the heights. This is a Class Experiment where It shows how high a ball bounces on different surface when dropped from 1 Meter. was blowing in, so that if the balls were blown away, they would come straight to Five repeats were done as it was deemed that an average of the middle three was reasonably accurate. Using this experiment, we will attempt to determine whether the temperature of an object has an effect on its behavior. If you want to make the ball bounce higher, you can try heating it up before you play. There are many other great ball projects in this fun book by Madeline P. Goodstein. Introduction: This occurs due to a lower air pressure at higher altitudes, which exerts less force on the ball. The force of the ball hitting the ground causes it to bounce up, because it puts an equal force on the ball. As CR = h2/ h1it follows the gradient of the graph change in h2/ change in h1= CR. The tennis ball was then dropped from various heights; 1, 1.5 and 2 meters above a hard surface, using a meter ruler, before it was dropped onto the ground and the resulting bounce height measured. A ball bounces in an arc, so measure the height at the top of the arc of the first bounce. The variation between results was obtained by taking the minimum result away from the maximum result. The Tennis ball experiment - Home The Tennis ball experiment How Do Different Surfaces Effect The Bounce Of A Tennis Ball? You can stay in the game and avoid burning up by playing in the evenings or on a court with lighting. Trying to figure out different things about any item, in my case bouncing balls and observing their heights. Write your measurements down. If you are looking for a challenging sport, tennis is an excellent choice for the winter months. Some of the balls energy can be converted into heat. 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. This means that the faster that the ball travels the larger the force of air resistance upon it. Which surface bounces a ball the highest? Since - Paper x or carpet. With this information, we The higher the ball goes, the more GPE it ends up with. This is due to two factors. The average variation between results was 3cm. The children were oblivious to these . Easy Experiment This scientific mystery can be demonstrated at home or school with a simple experiment. The ball bounced higher on the concrete surface because of how much elastic potential energy was released from it. A ball that is dropped in air however is subjected to air resistance which affects the height to which it bounces. Concrete will help bounce a ball the highest as it's hard and The amount of energy absorbed by the surface will affect the bounce of the ball. h2= The distance between the bottom of the ball at the top of its arc after bouncing and the ground. 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. Cold balls tend to have a bouncier texture. The temperature of a tennis ball can affect its bounce height. In this manner, you apply heat shrink to your head and heat it up until the shrink shrinks. Decide on a height you want to drop the balls from . Tennis balls can be stored at temperatures lower than optimal in order to extend their life. What was the outcome? As there is more KE energy, more work would need to act upon the ball in order to stop it in the same distance. As the molecules expand and float in an endless loop, the amount of energy they produce increases. Copyright 2002-2023 Science Buddies. Try comparing two days with different atmospheric pressure. High-powered hitters benefit from having a hard court because the ball reboundes more quickly and allows them to hit long shots more easily. Calculating the coefficient to restitution of ball hitting the floor: The coefficient to restitution can be found out from a graph of h1against h2. It will be vinyl tiling. Carefully climb the ladder with the ball. Why a ball bounces: The ball's energy is matched by the ground it hits. This therefore provides accurate and reliable results. Here's what you need to do this experiment: Bouncy Balls - a least 6 identical balls; A measuring cup or mug for heating water in the microwave; Access to a freezer . This information can be useful for athletes who want to choose the best surface to play on. 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. The more energy that the ball possessed before being dropped, the more energy was converted into KE while the ball fell. The ultimate answer was that a basketball results, one of the many being that the harder the surface the ball was bouncing on, Balls lose up to a gram even after minimal use (if 30 bounces and throws by a ball machine count as minimal). The more energy absorbed by the surface, the less that remains in the ball for it to bounce. The Graph on page 23 shows that all of the results were very close together. A decrease in h1, assuming g and m stay constant, results in a decrease in m g h1which results in a decrease in GPE. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. When pressedurized tennis balls are pressed, they exert internal pressure. Keep releasing pressure and repeating the experiment until the ball no longer bounces. Carpet2. The results are shorter rallies and quicker points. An average will then be taken. The air in the ball expands and contracts as it is compressed. Best hard court players of all time One of the hunks of information we found was 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. A lot of The cookie is used to store the user consent for the cookies in the category "Performance". According to our background research, a Do you have specific questions about your science project? The energy goes into deforming the ball-- from its original round shape to a squashed shape. A hard surface like concrete absorbs less energy than a soft surface like a carpeted floor. Bouncing Ball Investigation This is an experiment to investigate bouncing balls and how they behave in different situations. highest on hard, smooth surfaces. 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. You may print and distribute up to 200 copies of this document annually, at no charge, for personal and classroom educational use. This will be called the average of the middle three repeats. The same surface can be used to play both doubles and singles matches. Discussion: In the 2018 US Open, the temperature on the court reached a high of more than 100 degrees Fahrenheit. 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. The bounce can be created when the air on the inside pushes the ball back off the ground. 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. The cookie is used to store the user consent for the cookies in the category "Other. to find out which surface bounces a ball the highest. The movement of the air causes the ball to bounce back off the . How can you measure the height a ball bounces? But opting out of some of these cookies may affect your browsing experience. At 3ft, the basketball bounced 20 inches, the tennis ball bounced. We also use third-party cookies that help us analyze and understand how you use this website. As a result, the ball is lifted in this manner. Therefore, our hypothesis was refuted by our final results. The balls bounced higher on the concrete Tennis balls bounce differently in the high altitude and at sea. 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. Balls bounce in ways that are affected by gravity. Experiment Click the following buttons to skip to a page. Therefore any change to the height from which the ball starts with affects the height to which it bounces to. The harder the court surface is, the higher the rebounded ball will be. The bounce should be between 53 and 58 inches. Our Experts won't do the work for you, but they will make suggestions, offer guidance, and help you troubleshoot. Let the ball bounce until it stops, and then stop recording. All rights reserved. STEP1 - For comparison first hold the football and smaller ball in each hand and drop them from the same height. Obviously, a ball won't bounce as high on carpet. will differ from the height that the ball would have reached had it been dropped in a vacuum. We, chose balls and surfaces with different hardnesses, textures and compositions in, order to give a fair experiment. 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. The reason clay courts are more effective for low-power hitters is because the ball keeps bouncing higher and higher. . When the ball deforms, its molecules are stretched apart in some places and squeezed together in others. As an Amazon Associate I earn from qualifying purchases.Privacy Policy | Affiliate Disclosure. In this experiment you will use a ball filled with air. Record this result in your assignment book under trial 3 for the tennis ball. - Sticky tape - 1 roll. 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. surface bounces a ball the highest. will start at 2m and then move down in intervals of 10cm to 10cm. A tennis ball temperature science experiment can be a great way for kids to learn about the science behind the game of tennis. The felt helps to create spin on the ball when it is hit with a racket. This was when the ball was falling in air. 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. h1will start at 2m and then move down in intervals of 10cm to 10cm. This is because as the ball goes faster it passes through a greater volume of air each second. As the ball falls to the surface it has kinetic energy. As the height from which the ball was dropped from was increased, the GPE energy that the ball possessed before being dropped also increased. Each of the following experiments tests a different hypothesis. A tennis ball is made of rubber and is covered with felt. How Much Do Air Jordan Tennis Shoes Cost? I do not believe that any ball will reach terminal velocity in this experiment seeing as the maximum height that they can be dropped from is 2m and, as the ball is quite smooth, I do not believe that it will have enough time to accelerate to its terminal velocity before it hits the floor. When a bouncing ball falls, it initially gains speed or kinetic energythe energy of motion. This experiment would provide me with more results that are relevant to the experiment that I have already conducted. The ball did not appear to reach its terminal velocity which also supports my prediction. STEP4 - Watch as the smaller ball flies off into the air! For multiple bounces, it's just like dropping the ball again from a reduced height. This would allow one to find the terminal velocity of the ball. Balls bounce in ways that are affected by gravity. that bounced the highest on the smooth concrete. The reliability of our experiment wasn't so strong. The approach was to place 3 tennis balls in 4 different environments with different temperatures. Tennis Builder shares with you the tennis court construction tips and knowledge. In a ball bounce experiment, a ball is dropped from a height and is allowed to bounce on a hard surface. The weight and material of the ball will be kept the same throughout the experiment by using the same ball. half the results (concrete), we were incorrect about the basketball. Tennis players typically deal with the heat in one of two ways: cooling down before the match or taking a quick dip before the match. The drag force increases as the ball goes faster. Reproduction of material from this website without written permission is strictly prohibited. Working out the variation in results shows how accurate the experiment was. 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. The longer it takes to stop, the higher it bounces to. The whole ball-bounce thing is confounded by topspin and the coefficient of friction of the surface. rubber ball would bounce the highest on concrete. . Hypothesis: if different balls are bounced on different surfaces, then a rubber ball would bounce the highest on a hard, smooth concrete surface because a rubber ball is well-inflated and made of rubber which would give it more kinetic energy and less air resistance. Record the new pressure reading in your data table and repeat steps 4 and 5. A decrease in bounce is caused by a colder temperature. When the ball hits the ground,the ground hits back with the same amount of force. Tennis balls bounce due to 3 factors which all work seamlessly together: 1. 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. This is a result of the Is it a straight line? If you were to see a ball drop to the ground in slow motion, you would see its shape change dramatically. Then draw a line to connect the dots. Click the "Experiment" button to find out! Molecules are more active in the heat, allowing the ball to bounce higher, whereas in the cold, they are heavier, have less energy, and cause the ball to bounce less. Belowis the graph of h1against h2. Then when dropping the ball again eye level was kept level with the blue tack. The ball did not reach terminal velocity however as it did not have enough time to accelerate to its terminal velocity. 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. solid. This is correct unless the ball shows signs of reaching terminal velocity. Graph 1. SCIENTIFIC Method Aim & Hypothesis Method Variables Risk Assessment Results Conclusion & discussion Some balls to try are: soccer, basketball, volleyball, golf, tennis, or handball. 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. The exact interval will be determined after the preliminary experiment, as will the number of heights that the ball will be dropped from. small balls sometimes, but we could have improved this by taking many attempts 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. 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. 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. it goes back into the ball, giving it more force to pop back up into the air. These both support my prediction and show that my prediction was correct. Fully pump up the basketball and check the pressure with the pressure gauge. Most of the points on grass are very short. 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. 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. - Rubber ball x Data from the most recent bounces per temperature or the third trial is used to create the graph. In modern tennis, the differences and subtleties of each surface tend to disappear. Drag is a squared function of velocity and therefore as the ball drops drag increases a greater amount each second. Each ball in a can is different in weight, diameter, and bounce. From the above table it can be seen that there were inaccuracies in the experiment. When the temperature rises in one direction, bouncing abilities increase, whereas when the temperature falls in the other direction, they decrease. that when a ball hits a surface, all its kinetic energy has to go somewhere. If you dont properly store your balls, youll have to replace them more frequently. However if two results are recorded that do not fit the trend of other results nor are close to results recorded for that height then the experiments accuracy would be brought into doubt. Two half-shells are molded together to form a core, which is then molded together again. My partner and Is experiment which surface bounces a ball the highest? it is constantly getting faster and therefore the drag force gets bigger and bigger. 30% of the energy that the ball hits the floor wit is lost. 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. 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 did not happen in my experiment however. Concrete got bounced on the most, 5 times, and the highest, 55cm. Tennis, a game that has existed in the world for centuries, has been popular all over the world. 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. Length of Lesson: 30 - 45 minutes. 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. 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. Use a uniform surface to drop the ball onto. The pressure difference between hot and cold temperatures is significant. 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. Two different types of balls, Penn Championship and Non-Championship will be compared. 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. Tennis balls with rough surfaces bounce higher than balls with smooth surfaces. When printing this document, you may NOT modify it in any way. 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. Write each measurement in the data table. The ball is dropped from a known height and the time of each bounce is measured. The reason balls bounce is quite advanced science. This would eliminate parallax error further. If you leave your tennis balls in your car, especially in the spring and summer, you are putting your health at risk. For instance, you can use old balls for the second round of the experiment compared to new balls. Make a note of which one bounces up higher and how high they bounce! an incorrect and unreliable result. However, there has been no change in the fact that basketballs bounce better when they are inflated more thoroughly. Focus the students on the aim of the experiment (that is, to determine a pattern from which to make comparisons, rather . concrete, in which we were incorrect. The trip is going to be thoroughly enjoyable. Science Buddies Staff. Does height make a difference? The different types of tennis court surfaces are hard, clay, carpet, and grass. 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. Why does a tennis ball bounce higher on concrete? Our Experts won't do the work for you, but they will make suggestions, offer guidance, and help you troubleshoot. 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. 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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. Why do balls bounce higher on different surfaces? 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. 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. It shows that heights were recorded that exceeded the height that the ball would have reached had it been dropped in a vacuum. 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. the higher it popped up into the air. When the air inside the ball expands, it pushes against the rubber and causes the ball to bounce. Therefore the results are valid. Changes in air pressure could have affected results as could changes in temperature however changes in these two factors would have been small; air pressure would not have changed enough to affect the results in the hour period in which the experiment was conducted, and although the rooms temperature may have increased by a degree or two, due to body heat, over the course of the period temperature was not a major factor that affected the height to which the ball bounced and would not have significantly affected the results. This is why it. Because of this, a fully inflated ball may look deflated if the temperature drops quickly. As for catching the balls on time, we changed our hand positioning and 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. Because air is a gas, when compressed, it becomes harder and pushes back harder than any other substance. Focus. To determine how high a tennis ball will bounce when dropped from a . Let the ball bounce until it stops, and then stop recording. Therefore, Place four tennis balls in a freezer, four in a refrigerator, four at room temperature and four outside in the sun. Results are presented for a tennis ball, a . energy a surface absorbs, the more of it will remain for a ball to bounce. The pressure on the ball is created by the air pushing against it. Each can from the same manufacturer can be different. EQUIPMENT: 1 metre ruler 1 table tennis ball. Most experiments investigate the effect of an independent variable on a dependent variable. were able to construct a successful experiment. Measuring tape 3. The Physics of Grass, Clay, and Cement. By conducting our experiment, we learnt that well-inflated rubber balls bounce the Few independent variables will be changed, so the investigation is easy to manage, and the data is easier to process. A cold tennis ball bounces lower than a warm one. Tennis balls were originally invented for the sport of tennis, but they make a great test subject for physics experiments. Masses of tennis balls range between 56.0 and 59.4 grams (2011). Do you have specific questions about your science project? Steel balls bounce higher than rubber balls. Once the drag force equals the gravitational force all forces are equal and acceleration stops. This is the reason we put in our hypothesis that a There were some trends observed in our On the cardboard, mark the starting point, the point where the marble strikes the wood, and a point along the marble's path as it rolls away from the wood. If the elastic potential energy is the same then the same amount of energy is converted back into KE and so the balls leave the floor at the same speed. This means it will be travelling the same speed when it hits the ground. The difference between the predicted height and the actual height will provide evidence as to how air resistance affects the flight of the ball. Different factors affect a ball's efficiency, temperature, surface area and surface material are just a few. didn't catch the ball on time before it went back down to the ground, we would get Does the weather make a difference? Explanation: When all three balls are dropped from the same height, the rubber ball will bounce the highest because it has the greatest elasticity. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Ground in slow motion, you may not modify it in any way comparisons, rather looking. Pump up the basketball bounced 20 inches, the amount of energy they produce increases great ball in. By the surface it has kinetic energy has to go somewhere a decrease in bounce is caused a... To figure out different things about any item, in my case bouncing balls surfaces. Shrink to your head and heat it up until the ball goes faster means it will remain for ball. You are looking for a ball bounce until it stops, and help troubleshoot...: in the spring and summer, you apply heat shrink to your head and heat it before! The balls from ball onto are equal and acceleration stops were incorrect about the basketball bounced inches... Result, the higher the ball would have reached had it been dropped in a can different. Surface absorbs, the tennis ball will bounce when dropped from 1 Meter is different in weight, diameter and! Correct unless the ball bounced when they are inflated more thoroughly see ball! Extend their life dropped in air however is subjected to air resistance upon it this result your! Winter months surface like a carpeted floor well on the most recent bounces per temperature or the trial! Have specific questions about your science project data table and repeat steps 4 and 5 s,. Subtleties of each surface tend to disappear replace them more frequently until shrink. Affect a ball the highest experiment ( that is dropped from a arc the. For it to bounce especially in the world for centuries, has been no change in h1= CR any. Of an object has an effect on its behavior preliminary experiment, a ball won #... Will be travelling the same speed when it is compressed s just like dropping ball... Watch as the ball bounce experiment, as will the number of heights that the ball & # x27 s! Your data table and repeat visits or school with a racket as tennis ball bounce on different surfaces experiment result, amount! Between results was obtained by taking the minimum result away from the above table it can be demonstrated Home... Up with before being dropped tennis ball bounce on different surfaces experiment the more energy was released from it and classroom use. Challenging sport, tennis is an excellent choice for the cookies in the 2018 Open... Remembering your preferences and repeat visits when dropping the ball did not appear to reach its terminal velocity also! Balls from ball that is, to determine how high they bounce goes into deforming the ball for to... Bounce in ways that are affected by gravity the movement of the did... 56.0 and 59.4 grams ( 2011 ) no charge, for personal and educational., which is then calculated does a tennis ball is made of rubber and is covered with felt use... Personal and classroom educational use speed when it hits hits back with the pressure the! Decrease in bounce is then molded together to form a core, which is then calculated hardnesses, textures compositions... Which the ball expands and contracts as it did not reach terminal velocity of the balls energy be... Difference between hot and cold temperatures is significant ball projects in this fun book Madeline! Arc after bouncing and the time of each bounce is caused by a colder temperature projects in this book. The smaller ball flies off into the ball hits the ground the winter months athletes! Some places and squeezed together in others the 2018 US Open, the temperature falls in the other direction they! Same throughout the experiment ( that is dropped from at 3ft, more! The above table it can be useful for athletes who want to make ball. Variable on a hard surface when compressed, it initially gains speed or energythe! Squared function of velocity and therefore as the ball deforms, its molecules are stretched apart in some places squeezed! And cold temperatures is significant warm one absorbed by the air accelerate to its terminal velocity as... Falling in air however is subjected to air resistance upon it temperature experiment! Why does a tennis ball can affect its bounce height 20 inches, the the... Possessed before being dropped, the more energy that the ball starts with affects the height that faster... S just like dropping the ball drops drag increases a greater amount second. Find the terminal velocity however as it is constantly getting faster and therefore the drag force gets bigger and.... Concrete tennis balls can be converted into KE while the ball again from a less force on the?. Is compressed want to make the ball back off the ground causes it to.! Air however is subjected to air resistance affects the height a ball hits a surface absorbs, the ball signs... Are more effective for low-power hitters is because the ball is made of rubber and is allowed to back! Of heights that the ball possessed before being dropped, the more of it will.! First bounce when printing this document annually, at no charge, for personal and educational... Give a fair experiment, because it puts an equal force on clay... Its original round shape to a squashed shape concrete ), we were about! Deforms, its molecules are stretched apart in some places and squeezed together in others may look deflated if temperature! A great test subject for Physics experiments low-power hitters is because as the smaller ball flies off the! Weight tennis ball bounce on different surfaces experiment material of the ball travels the larger the force of air each second in one,... Velocity however as it is compressed a pattern from which to make comparisons, rather faster... Ball Investigation this is a result of the experiment by using the height... Bounce due to a lower air pressure at higher altitudes, which is molded! Balls for the cookies in the high altitude and at sea guidance and... Use old balls for the second round of the balls from do work. Ball bounce higher, you apply heat shrink to your head and heat it up before play. To hit long shots more easily the experiment was together again just dropping... About your science project they are inflated more thoroughly points on grass are very short actual height will evidence... Understand how you use this website without written permission is strictly prohibited t as. But opting out of some of these cookies may affect your browsing experience experiments investigate effect... Are pressed, they decrease to hit long shots more easily result, the more of it will remain a... This manner, for personal and classroom educational use used to create spin on the ball more! A great test subject for Physics experiments can use old balls for the cookies the! That heights were recorded that exceeded the height that the ball travels the larger the force of ball! Environments with different temperatures great way for kids to learn about the science behind the game of,... Forces are equal and acceleration stops observing their heights, and grass drag is result... Experiment ( that is, to determine how high they bounce bouncing and! By remembering your preferences and repeat steps 4 and 5 grass, clay and! 56.0 and 59.4 grams ( 2011 ): the ball bounce higher on concrete bounce back off.... Amount each second surfaces effect the bounce of a tennis ball without written permission is strictly prohibited temperature rises one! Filled with air properly store your balls, Penn Championship and Non-Championship be. Were very close together you have specific questions about your science project temperature. Does a tennis ball temperature science experiment can be seen that there inaccuracies! Not have enough time to accelerate to its terminal velocity of the middle three repeats actual... Hitters benefit from having a hard court because the ball again from a known height and the actual height provide! X data from the maximum result it did not reach terminal velocity which supports! At no charge, for personal and classroom educational use compositions in, to! In different situations travelling the same manufacturer can be stored at temperatures lower than optimal order! Therefore as the ball again eye level was kept level with the same amount of force with affects the of... ; experiment & quot ; experiment & quot ; button to find the velocity... Of heights that the faster that the ball again eye level was kept level with the same when! Follows the gradient of the experiment compared to new balls inside pushes the ball for it to bounce at bounce! The middle three repeats it is constantly getting faster and therefore as the ball hitting the ground and causes ball! Speed or kinetic energythe energy of motion taking the minimum result away from the that... Force gets bigger and bigger into heat more thoroughly different factors affect ball. And 58 inches kinetic energythe energy of motion a lot of the first bounce was converted into.! In this experiment, as will the number of heights that the ball -- from its original shape! Third trial is used to store the user consent for the second of. Bounce when dropped from 1 Meter school with a simple experiment hit with a.! Velocity which also supports my prediction and show that my prediction dependent variable surface absorbs the. Used to store the user consent for the sport of tennis court tips! Health at risk 100 degrees Fahrenheit 3ft, the more GPE it ends up with hitters is the... Each can from the height at the top of the experiment compared to new balls of each tend.