After falling from rest from a height of 31 meter a 053
After falling from rest from a height of 31 meter, a 0.53 kilogram ball rebounds upward, reaching a height of 21 meter. If the contact between ground and ball lasted 2.2 milliseconds, compute what average force was exerted on the ball?
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after falling from rest from a height of 31 meter a 053 kilogram ball rebounds upward reaching a height of 21 meter if
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