Physics, 18.01.2020 05:31 victoriay3
A0.2-kg steel ball is dropped straight down onto a hard, horizontal floor and bounces straight up. the ball's speed just before and just after impact with the floor is 10 m/s. determine the magnitude of the impulse delivered to the floor by the steel ball.
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(in upward direction)
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A0.2-kg steel ball is dropped straight down onto a hard, horizontal floor and bounces straight up. t...
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