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If the ball was at a higher height then it has there for if a system has more potential energy then it has more KE and then has more total energy at the end.

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If there is a greater amount of height or mass the more energy the system will have.

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If an object has a greater amount of mass, the kinetic energy is greater.

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The higher an object is and the amount of force applied to it affects the amount of energy in a system.

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When the tennis ball got dropped at 50cm the average height the ball rebounded at was 30.6 cm. When the ball was dropped at 100cm the average height the ball rebounded at was 53.4cm. The higher the ball was dropped at the higher the ball had rebounded.

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If the ball is dropped at the certain height the higher the higher it is the more kinetic energy is in the ball on the way down and potential energy on the way up.

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This explains that when the ball is dropped at a higher height than there will be more room for energy for the rebound. The kinetic energy is important for the tennis ball because that depends on how high or low the tennis ball rebounds back up.

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For example, when the ball was dropped 50 cm from the ground, the average was 23.4 cm for a rebound. It ranged from 20 - 30 cm off the ground, whereas if you drop it 100 cm off the ground, it has a 50 cm average. If you do it from 75 cm, it ranges from 37 - 42 cm off the ground with an average of 39.8.

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When the objects with greater amount of mass were rolled, they traveled the farthest because they hold the most amount of kinetic energy, The pool ball had the greatest amount of mass,  184.6g. It rolled the farthest, 41 cm.

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When the tennis ball was dropped from 50 cm the average rebound height was 30.6 cm. When the tennis ball was dropped from 75 cm the average rebound height was  44.6 cm. When the tennis ball was dropped from 100 cm the average rebound height was 58 cm.

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The more hieght and weight their is the more energy their is.

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During the lab we bounced the tennis ball from different heights. From the greatest height of 100 cm up it rebounded 45 cm back up. 45 cm rebound was the greatest distance up.

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This happens because of potential and kinetic energy. When you are holding the ball and about to drop it, its using potential because the energy is getting stored. When the ball is in the air rebounding it is using kinetic energy because the ball is moving.

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This proves that the higher an object is dropped at and the force applied affects the amount of energy in a system.

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the more hieght and weight their is the more energy their is in a system

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In the lab, the ball dropped at 100 centimeters will return to 50 centimeters but a ball dropped at 50 centimeters will bounce back to 23 centimeters

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The height and mass of the ball affects the total amount of energy in the system. Height and mass affect the amount of energy in a system.

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Kinetic energy explains this all because the mass of the pool ball when rolling forms kinetic energy for it to move faster.

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The height and mass of the ball affects the total amount of energy in the system because each time the ball was dropped from a high height, it bounced up further. If the ball was dropped from a lower height then it wouldn't bounce as high.

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This proves the greater distance the ball is dropped from and weight of the ball affects the energy in the system.

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Height and mass affect the amount of energy in a system.

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This explains that if  the ball was at a higher height then it has there for if a system has more potential energy then it has more KE and then has more total energy at the end because newton's law of motion.

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The first piece of evidence when the golf ball was dropped it went a shorter distance then the pool ball because the pool ball had a greater mass the golf ball. The second piece of evidence  is in the energy skate park when the guy was higher up the person they went farther than when you put the person lower because they had more energy. The third piece of evidence is when you drop a tennis ball at a higher height then it will rebound higher because it has more energy.

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The reason is because When you drop a ball from a greater height, it has more kinetic energy just before it hits the floor and stores more energy during the bounce—it dents farther as it comes to a stop.

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This evidence supports the claim because in all three of the examples show that both mass and height contribute to the energy in a system.

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In the tennis ball lab, every time we dropped it from a higher height, the rebound height increased. They energy also got dispersed into the air on ground impact. When we dropped the ball from 50 cm, it rebounded close to 50 cm, and when we dropped the ball from 75 cm, it rebounded to 60 cm.