Physics, 23.02.2021 23:40 barnhill6534
A 100g steel ball falls from a height of 1.8m on to a metal plate and rebounds to a height of 1.25m, find
The p. e of the ball before the (fall g=10m/s2)
Its k. e as it hits the plate
Its velocity on hitting the plate
Its k. e as it leaves the plate on the rebound
Its velocity if rebound
Answers: 3
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A 100g steel ball falls from a height of 1.8m on to a metal plate and rebounds to a height of 1.25m,...
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