Question 2 and 5, pl A racquet ball with mass m = 0.248 kg is moving toward the wall at v = 16.5 m/s and atan angle of 0 = 31° with respect to the horizontal. The ball makes a perfectly elasticcollision with the solid, frictionless wall and rebounds at the same angle with respectto the horizontal. The ball is in contact with the wall for t = 0.073 s.1) What is the magnitude of the initial momentum of the racquet ball?4.1kg-m/s Submit+2) What is the magnitude of the change in momentum of the racquet ball?kg-m/s Submit3) What is the magnitude of the average force the wall exerts on the racquet ball?96.1N Submit4)Now the racquet ball is moving straight toward the wall at a velocity of vj = 16.5 m/s.The ball makes an inelastic collision with the solid wall and leaves the wall in theopposite direction at vf = -10.9 m/s. The ball exerts the same average force on the ballas before.What is the magnitude of the change in momentum of the racquet ball?6.79kg-m/s Submit5) What is the time the ball is in contact with the wall?S Submit

Name: Question 2 and 5, pl A racquet ball with mass m = 0.248 kg is moving t
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Description: Question 2 and 5, pl A racquet ball with mass m = 0.248 kg is moving toward the wall at v = 16.5 m/s and atan angle of 0 = 31° with respect to the horizontal. The ball makes a perfectly elasticcollision with the solid, frictionless wall and rebounds

Momentum P = m v Where m = mass v = velocity

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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. The ball is in contact with the wall for t = 0.073 s. 1) What is the magnitude of the initial momentum of the racquet ball? 4.1 kg-m/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. The ball is in contact with the wall for t = 0.073 s. 1) What is the magnitude of the initial momentum of the racquet ball? 4.1 kg-m/s Submit

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter8: Momentum And Collisions

Section: Chapter Questions

Problem 1OQ

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