What is the average force of the floor on the ball

Reference no: EM13672817

A rubber ball is dropped and bounces vertically from a horizontal concrete floor. If the ball has a speed of 3.2 m/s now before striking the floor and a speed of 2.1 m/s just after bouncing, what is the average force of the floor on the ball? Suppose the ball is in contact with the floor for 0.14 s and the mass of the ball is 0.16 kg.

Reference no: EM13672817

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