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A Basketball depends on pressurized air for its bounciness. When the ball hits the court, it compresses that air and the air stores energy in its compression. The ball's rebound is powered by the air returning to its original characteristics. The ball's skin, on the other hand, isn't all that bouncy and doesn't store energy well. To bounce well, the basketball needs to store energy in its air during the bounce, not in its skin. That's why it's important to have an air pump so that you can keep your basketball properly inflated. When you cool a basketball, however, you reduce the pressure of its air. That's because the air molecules have less thermal energy at colder temperatures and thermal energy is responsible for air pressure. A basketball that was properly inflated at warm temperature becomes under-inflated when you cool it down. At the same time, the basketball's skin becomes less elastic and more leathery at cool temperatures. So the basketball suffers from under-inflation and from a leathery, not-very-bouncy skin. If you cool a basketball to low enough temperature, its skin will freeze and become brittle. Just how low the temperature has to go depends on the material used in to make the basketball. I've never seen a basketball shatter on the court, even in pretty cold weather, so I doubt you can "freeze" one in a household freezer. But I'm sure that a dip in liquid nitrogen at -395 °F would do the trick. I often freeze rubber handballs in liquid nitrogen for my class and then shatter them on the floor.
when it hits a surface it is compressed, the molecules inside it are pushed closer together, and then they repel each other causing the softball to bounce.
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What happens when you bounce a ball?
When you bounce a ball, it compresses against the surface it hits, storing potential energy. As it then moves back up, that potential energy is converted into kinetic energy, causing the ball to bounce back up. The height of the bounce is determined by the elasticity of the ball and the surface it hits.
What does a bounce ball need to bounce?
A bounce ball needs elasticity to bounce. When it hits a surface, the material compresses and stores energy. As the material expands back to its original shape, it releases the stored energy and propels the ball upwards.
Is a ball's bounce affected by the height from which it is dropped?
Yes, a ball's bounce is affected by the height from which it is dropped. The higher the drop height, the higher the ball will bounce due to the increase in potential energy transferred into kinetic energy during the bounce.
Is the height of a bounce affected by the height from which the ball is dropped (Variable)?
Yes, the height of a bounce is affected by the height from which the ball is dropped. The higher the ball is dropped from, the higher it will bounce back due to the transfer of potential energy to kinetic energy during the bounce.
Describe the energy transformations that occur when you toss a ball upward and it falls?
When you toss a ball upward, your body applies kinetic energy to the ball, giving it potential energy as it rises. As the ball falls back down, its potential energy is converted back into kinetic energy, leading to a decrease in potential energy and an increase in kinetic energy until it reaches the ground.
Describe the energy transformation that occur when you bounce a ball?
When the ball hits the ground, kinetic energy is turned into potential energy and stored momentarily as the ball compresses. As the ball rebounds, the potential energy is converted back to kinetic energy. Some energy is also lost in the form of heat and air waves (sound). This continues with each bounce and due to the loss of energy, the ball gradually stops bouncing.
What happens when you bounce a ball?
When you bounce a ball, it compresses against the surface it hits, storing potential energy. As it then moves back up, that potential energy is converted into kinetic energy, causing the ball to bounce back up. The height of the bounce is determined by the elasticity of the ball and the surface it hits.
What does a bounce ball need to bounce?
A bounce ball needs elasticity to bounce. When it hits a surface, the material compresses and stores energy. As the material expands back to its original shape, it releases the stored energy and propels the ball upwards.
Is a ball's bounce affected by the height from which it is dropped?
Yes, a ball's bounce is affected by the height from which it is dropped. The higher the drop height, the higher the ball will bounce due to the increase in potential energy transferred into kinetic energy during the bounce.
Is the height of a bounce affected by the height from which the ball is dropped (Variable)?
Yes, the height of a bounce is affected by the height from which the ball is dropped. The higher the ball is dropped from, the higher it will bounce back due to the transfer of potential energy to kinetic energy during the bounce.
Describe the energy transformations that occur when you toss a ball upward and it falls?
When you toss a ball upward, your body applies kinetic energy to the ball, giving it potential energy as it rises. As the ball falls back down, its potential energy is converted back into kinetic energy, leading to a decrease in potential energy and an increase in kinetic energy until it reaches the ground.
When you bounce a ball what kind of energy do you have?
kinetic
What force is used to make a ball bounce?
The force that makes a ball bounce is the elastic potential energy stored in the ball when it is compressed upon impact with a surface. This potential energy is then converted into kinetic energy as the ball rebounds off the surface, causing it to bounce. Friction between the ball and the surface also plays a role in determining the height and duration of the bounce.
How does kinetic energy of the ball relate to the bounce of the ball?
kinetic energy is enegy being used, the opposite of potential energy, which is energy being stored, or waiting to be used. When a ball bounces it is using its energy. When a ball is held by a person, it holds potential energy, or the potential to use energy.
Is the height of a ball's bounce affected by the height from which the ball is dropped?
Yes, the height of a ball's bounce is affected by the height from which it is dropped. The higher the drop height, the higher the bounce height due to the conservation of mechanical energy. When the ball is dropped from a greater height, it gains more potential energy, which is converted to kinetic energy during the bounce resulting in a higher bounce height.
When you drop a ball why does it bounce lower and lower?
Because with each bounce it loses energy.
Why do balls bounce?
Balls bounce because of the conservation of energy. When the ball is pressed down, energy is stored in it due to compression. Upon release, this stored energy is transferred into kinetic energy, causing the ball to spring back up.
