Compare the value of 'e' for different ball for same surface and draw your conclusion.
Answers
Answer: When a bouncing ball falls, it initially gains speed or kinetic energy—the energy of motion. When it reaches Earth, it collides head-on with an incredibly massive object that is, from your perspective, at rest. The ball slows down, deforms temporarily and shoots back up. The air in the ball acts like a spring—it gets compressed and expands again. During the collision, some of the ball's energy is converted into heat. As a consequence, the ball shoots up with less energy than it had when it reached Earth. Our planet, being so massive, does not move as a result of the collision.
Explanation:
Step 1:Balls used in sports come in all sizes, masses and materials. A lot of them bounce. Whether it is a basketball bouncing on the ground, a tennis ball bouncing off a racket or pool balls bouncing off one another, the bounce can be seen as a collision. Let's see if physics can explain what happens.
Step2. When a bouncing ball falls, it initially gains speed or kinetic energy—the energy of motion. When it reaches Earth, it collides head-on with an incredibly massive object that is, from your perspective, at rest. The ball slows down, deforms temporarily and shoots back up. The air in the ball acts like a spring—it gets compressed and expands again. During the collision, some of the ball's energy is converted into heat. As a consequence, the ball shoots up with less energy than it had when it reached Earth. Our planet, being so massive, does not move as a result of the collision.
Step.3 A basketball or other large bouncing ball
A tennis ball or other bouncing ball that is smaller and lighter than the bigger ball
A ping-pong ball, smaller and lighter than both other balls (optional)
A hard surface to bounce balls, preferably outdoors, surrounded by a large open area where a ball can fly without colliding with people or objects
A helper (optional)
Camera that films video (optional)
Yard stick that measures meters (optional)
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ANSWER: When a bouncing ball falls, it initially gains speed or kinetic energy—the energy of motion. When it reaches Earth, it collides head-on with an incredibly massive object that is, from your perspective, at rest. The ball slows down, deforms temporarily and shoots back up. The air in the ball acts like a spring—it gets compressed and expands again. During the collision, some of the ball's energy is converted into heat. As a consequence, the ball shoots up with less energy than it had when it reached Earth. Our planet, being so massive, does not move as a result of the collision.
Explanation:
Step 1:Balls used in sports come in all sizes, masses and materials. A lot of them bounce. Whether it is a basketball bouncing on the ground, a tennis ball bouncing off a racket or pool balls bouncing off one another, the bounce can be seen as a collision. Let's see if physics can explain what happens.
Step2. When a bouncing ball falls, it initially gains speed or kinetic energy—the energy of motion. When it reaches Earth, it collides head-on with an incredibly massive object that is, from your perspective, at rest. The ball slows down, deforms temporarily and shoots back up. The air in the ball acts like a spring—it gets compressed and expands again. During the collision, some of the ball's energy is converted into heat. As a consequence, the ball shoots up with less energy than it had when it reached Earth. Our planet, being so massive, does not move as a result of the collision.
Step.3 A basketball or other large bouncing ball
A tennis ball or other bouncing ball that is smaller and lighter than the bigger ball
A ping-pong ball, smaller and lighter than both other balls (optional)
A hard surface to bounce balls, preferably outdoors, surrounded by a large open area where a ball can fly without colliding with people or objects
To learn more about similar questions visit :
https://brainly.in/question/42613564?referrer=searchResults
https://brainly.in/question/46913564?referrer=searchResults
#SPJ3