A ball falls from height of 19.5 m, hits the floor, and rebounds vertically upward to height of 15.0 m. Assume that mball = 0.280 kg. What is the impulse (in kg · m/s) delivered to the ball by the floor? If the ball is in contact with the floor for 0.0400 seconds, what is the average force (in N) the floor exerts on the ball?

Given data: Mass of the ball, mball=0.280 kg Height through which the ball falls downward, h1=19.5…

Answered: A ball falls from height of 19.5 m,…

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 92AP: A car crashes into a large tree that does not move. The car goes from 30 m/s to 0 in 1.3 m. (a) What...

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A ball falls from height of 19.5 m, hits the floor, and rebounds vertically upward to height of 15.0 m. Assume that m_ball= 0.280 kg.

What is the impulse (in kg · m/s) delivered to the ball by the floor?
If the ball is in contact with the floor for 0.0400 seconds, what is the average force (in N) the floor exerts on the ball?

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