A 1.0 kg ball drops vertically onto a floor, hitting with a speed of 24 m/s. It rebounds with an initial speed of 11 m/s. (a) What impulse acts on the ball during the contact? kg • m/s (b) If the ball is in contact with the floor for 0.040 s, what is the average force exerted on the floor?

A 1.0 kg ball drops vertically onto a floor, hitting with a speed of 24 m/s. It rebounds with an initial speed of 11 m/s. (a) What impulse acts on the ball during the contact? kg • m/s (b) If the ball is in contact with the floor for 0.040 s, what is the average force exerted on the floor?

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter6: Momentum And Collisions

Section: Chapter Questions

Problem 14P: A 65.0-kg basketball player jumps vertically and leaves the floor with a velocity of 1.80 m/s...

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A 1.0 kg ball drops vertically onto a floor, hitting with a speed of 24 m/s. It rebounds with an initial speed of 11 m/s.
(a) What impulse acts on the ball during the contact?
kg · m/s
(b) If the ball is in contact with the floor for 0.040 s, what is the average force exerted on the floor?
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