A soft tennis ball is dropped onto a hard floor from a height of 1.50 m and
Question:
A soft tennis ball is dropped onto a hard floor from a height of 1.50 m and rebounds to a height of 1.10 m.
(a) Calculate its velocity just before it strikes the floor.
(b) Calculate its velocity just after it leaves the floor on its way back up.
(c) Calculate its acceleration during contact with the floor if that contact lasts 3.50 ms (3.50 x 10-3 s).
(d) How much did the ball compress during its collision with the floor, assuming the floor is absolutely rigid?
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a Calculate the velocity of the ball just before it strikes the floor The ball is initially at rest so its initial velocity is 0 ms As it falls it exp...View the full answer
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