A ball falls from height of 20.0 m, hits the floor, and rebounds vertically upward to height of 15.5 m. Assume that mhall = 0.255 kg. (a) What is the impulse (in kg • m/s) delivered to the ball by the floor? magnitude kg • m/s direction --Select-- (b) If the ball is in contact with the floor for 0.0300 seconds, what is the average force (in N) the floor exerts on the ball? magnitude direction --Select--

A ball falls from height of 20.0 m, hits the floor, and rebounds vertically upward to height of 15.5 m. Assume that mhall = 0.255 kg. (a) What is the impulse (in kg • m/s) delivered to the ball by the floor? magnitude kg • m/s direction --Select-- (b) If the ball is in contact with the floor for 0.0300 seconds, what is the average force (in N) the floor exerts on the ball? magnitude direction --Select--

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter8: Linear Momentum And Collisions

Section: Chapter Questions

Problem 22PE: A punter drops a ball from rest vertically 1 meter down onto his foot. The ball leaves the foot with...

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