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A ball is dropped from a height h on to a floor. If in each collision its speed becomes e times of its striking value, then time taken by ball to stop rebounding is (Here, e is coefficient of restitution between the ball and the floor) |
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Answer» A ball is dropped from a height h on to a floor. If in each collision its speed becomes e times of its striking value, then time taken by ball to stop rebounding is (Here, e is coefficient of restitution between the ball and the floor) |
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