After falling from rest from a height of 31 m a 051-kg ball
After falling from rest from a height of 31 m, a 0.51-kg ball rebounds upward, reaching a height of 21 m. If the contact between ball and ground lasted 2.4 ms, what average force was exerted on the ball?
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after falling from rest from a height of 31 m a 051-kg ball rebounds upward reaching a height of 21 m if the contact
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