A racquet ball with mass m = 0.248 kg is moving toward the wall at v = 16.5 m/s and at an angle of 0 = 31° with respect to the horizontal. The ball makes a perfectly elastic collision with the solid, frictionless wall and rebounds at the same angle with respect to the horizontal. While the ball is in contact with the wall, the average force the wall exerts on the ball has a magnitude of F = 89 N. 1) What is the magnitude of the initial momentum of the racquet ball? kg-m/s submit 2) What is the magnitude of the change in momentum of the racquet ball? kg-m/s Submit 3) What is the time the ball is in contact with the wall? S Submit

A racquet ball with mass m = 0.248 kg is moving toward the wall at v = 16.5 m/s and at an angle of 0 = 31° with respect to the horizontal. The ball makes a perfectly elastic collision with the solid, frictionless wall and rebounds at the same angle with respect to the horizontal. While the ball is in contact with the wall, the average force the wall exerts on the ball has a magnitude of F = 89 N. 1) What is the magnitude of the initial momentum of the racquet ball? kg-m/s submit 2) What is the magnitude of the change in momentum of the racquet ball? kg-m/s Submit 3) What is the time the ball is in contact with the wall? S Submit

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 9.89AP: A 5.00-g bullet moving with an initial speed of i = 400 m/s is fired into and passes through a...

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