Questions
A steel ball is released from a height of 27 m onto a fixed horizontal steel plate. On bouncing the ball rises to a height of 3 m. Then co-efficient of restitution is
detailed solution
Correct option is D
Just before impact, u=2gHJust after impact, vertically upward velocity V=2gh∴ C=Vu=hH=327=13Talk to our academic expert!
Similar Questions
A ball is dropped from a height of 3m. If coefficient of restitution between the surface and ball is 0.5, then the total distance covered by the ball before it comes to rest is
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