When a ball hits a surface, it gets distorted by the impact. Because of Its elasticity, it regains its original shape when the force is removed. This causes it to push against the surface and that causes the rebound.
Because as the basket ball hits the ground, all the air in the ball gets pushed from the bottom of the ball to the top which causes it to bounce back up.
the air inside of it
there is air inside a tennis ball. when it is hot, the air inside the ball is hot, and thus is excited. when the gas is excited it bounces around more inside the ball and causes it to be harder. when it is colder the gas is less excited so the ball feels softer. When you bounce a tennis ball on a hot day the ball is harder feeling and is essentially more elastic. this causes the ball to bounce higher. when it is colder the ball is less elastic and will not bounce up very high at all. think about the moment the ball hits the ground. if you threw it super hard the ball would momentarily get dented in. now if its hot the gas is excited and moving around a lot so it will push the dented in ball back out to its original shape very fast, where as if it is cold it will not push it back out as fast or hard so it will not bounce as high.
Because when the bat or your leg puts a force on the ball, the ball pushes back according to newtons second law. this therefore causes the ball to move forwards
The ball would bounce back to where it was dropped.
The transfer of energy from your racket and the ground to the ball causes its particles to move faster, which causes heat.
the ball will bounce less, because the molecules are moving slower which causes the ball to move slower and bounce slower
because it has some kind of stuff in it to make it bounce back up
They put magicdust into the golf balls so that they bounce really high.
A bounce ball will bounce the highest!!!!!!!!!
internal pressure increase
kinetic and potential energy.