Physics, 31.12.2019 05:31 katelynn73
A1.0 kg ball falling vertically hits a floor with a velocity of 3.0 m/s and bounces vertically up with a velocity of 2.0 m/s . if the ball is in contact with the floor for 0.10 s, the average force on the floor by the ball is:
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A1.0 kg ball falling vertically hits a floor with a velocity of 3.0 m/s and bounces vertically up wi...
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