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Why Isn’t This Tennis Ball Bouncing? – Now I Know

The ball, instead of bouncing off a hard surface, fell asleep on a pillowy one. The short-term fix was pretty simple, though — someone from the grounds crew came by and drilled a couple of tiny holes near the vapor pocket, allowing the gas to escape and the cushion to dissipate.

Q & A: Why do tennis balls lose their bounce? | Department of ...

The reason that tennis balls bounce in the first place is because the air on the inside of the ball pushes outwards. When the ball hits the ground, the side of the ball squishes inwards and the air on the inside of the ball pushes out again, and that's what pushes the ball back up off the ground. Tennis balls (which are different from some other types of balls, like racquetballs) are made so that there's actually more air pressure on the inside of the ball than on the outside.

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Do Tennis Balls Bounce Less in the Cold? | Tennis Gems

Yes! Tennis balls do not bounce as high in the cold. The bounciness of a ball is subject to the gasses working within it. So when a ball gets cold, the gas molecules begin to contract inside. This makes tennis balls react less when the ball contacts the ground, in other words, less bouncy. Since this got me intrigued, I dove deeper into the ...

Q & A: Factors affected a bouncing tennis ball | Department ...

The ball therefore does not change formation and will not bounce high. Heating will not greatly change the bouncing because it will not greatly change the composition of the shell until it gets to melting temperature. Heating it can affect the gas inside of the ball though. Finally, soaking the ball in water will decrease bouncing height because the water which is absorbed by the "fur" will move around and absorb kinetic energy when the ball hits the ground, leaving less energy to help the ...

Why Do Tennis Balls Bounce? | A Quick Overview - Dad Racket

When the tennis ball is wet, it will bounce less. This is because the fur of the ball soaks up water, and when it comes into contact with the ground some of the kinetic energy is absorbed by the water molecules. This means the ball has less energy to bounce back up off the surface.

How to reduce the bounce on a tennis ball - Quora

Answer: Technically the only way to reduce the bounce is by reducing the air pressure inside a tennis ball. Usually this happens slowly with time but can be sped up by applying a high pressure on it and forcing the air out.

The Physics of Tennis | Ball Spin During Bounce

Because balls hit with topspin are usually hit higher over the net than other shots and have a downward Magnus force acting on them, they generally impact the court with a greater vertical speed than other shots, resulting in an overall higher bounce. Thus, we perceive balls hit with topspin to have a higher effective bounce, despite the fact that the spin of the ball reduces the angle at which the ball leaves the ground.

Why Some Balls Don't Bounce | A Moment of Science | PBS - YouTube

This time on a Moment of Science... A Moment of Science is a production of Indiana Public Media, in cooperation with Indiana University's scientific communit...