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Physics, 15.04.2020 03:35 krystalhurst97
6) Joe throws a 0.15-kg rubber ball directly downward to the floor. The ball’s speed just before impact is 6.5 m/s and just after the impact is 3.5 m/s. If the ball is in contact with the floor for 0.025 s, what is the magnitude of the average force that the floor exerts on the ball during the time of contact? A. 133 N B. 60 N C. 30 N D. 18 N E. 3.0 N
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6) Joe throws a 0.15-kg rubber ball directly downward to the floor. The ball’s speed just before imp...
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