After falling from rest from a height of 30m a 05 kg ball
After falling from rest from a height of 30m, a 0.5 kg ball rebounds upward, reaching a height of 20 m. If the contact between the ball and the ground lasted 2.0 ms, what average force was exerted on the ball?
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After falling from rest from a height of 30m, a 0.5 kg ball rebounds upward, reaching a height of 20 m. what average force was exerted on the ball
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