10m/s A ball is dropped from a height of 50m. It bounces back up at a speed of 10ms ¹. It has a mass of 45 grams. a) Find the velocity of the ball before it hits the ground. b) Find the change in momentum of the ball due to the collision with the ground. c) If the ball is in contact with the ground for 4.2 x 10-³ seconds, what force does it hit the ground with

10m/s A ball is dropped from a height of 50m. It bounces back up at a speed of 10ms ¹. It has a mass of 45 grams. a) Find the velocity of the ball before it hits the ground. b) Find the change in momentum of the ball due to the collision with the ground. c) If the ball is in contact with the ground for 4.2 x 10-³ seconds, what force does it hit the ground with

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter9: Momentum And Its Conservation

Section: Chapter Questions

Problem 42A

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