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A body falls on a surface of coefficient of restitution 0.6 from a height of 1 m. Then the body rebounds to a height of
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Correct option is D
hn=he2n=1×e2×1=1×(0.6)2=0.36m
Similar Questions
A ball is projected vertically down with an initial velocity from a height of 20 m onto a horizontal floor. During the impact it loses 50% of its energy and rebounds to the same height. The initial velocity of its projection is (in m/s) [Take g = 10 m/s2]
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