Physics, 23.06.2020 21:01 jadalove45
A 20 g "bouncy ball" is dropped from a height of 1.8 m. It rebounds from the ground with 80% of the speed it had just before it hit the ground. Assume that during the bounce the ground causes a constant force on the ball for 75 ms. What is the force applied to the ball by the ground in N? The following are not correct: 0.513 N, 0.317 N, 0.121 N. Please show your work so I can understand!
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A 20 g "bouncy ball" is dropped from a height of 1.8 m. It rebounds from the ground with 80% of the...
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