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A ball is dropped from a height of 30 m in downward direction on the stationary floor. If the value of coefficient of restitution is 0.6 and ball rebounds back up to the height (h′), find the height (h′) after first collision.(Take g=10 m/s2) |
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Answer» A ball is dropped from a height of 30 m in downward direction on the stationary floor. If the value of coefficient of restitution is 0.6 and ball rebounds back up to the height (h′), find the height (h′) after first collision. |
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