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SAT, 25.11.2021 14:30 aderahd7352
A 2. 4-kg ball falling vertically hits the floor with a speed of 2. 5 m/s and rebounds with a speed of 1. 5 m/s. What is the magnitude of the impulse exerted on the ball by the floor?.
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A 2. 4-kg ball falling vertically hits the floor with a speed of 2. 5 m/s and rebounds with a speed...
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