A 24-kg ball falling vertically hits the floor with a speed
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 24-kg ball falling vertically hits the floor with a speed of 25 ms and rebounds with a speed of 15 ms what is the
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