7 kg steel ball strikes a wall with a speed of 11 m/s at an angle of 41.4 ◦ with the normal to the wall. It bounces off with the same speed and angle, as shown in the figure. If the ball is in contact with the wall for 0.0949 s, what is the magnitude of the average force exerted on the ball by the wall? Answer in units of N.

7 kg steel ball strikes a wall with a speed of 11 m/s at an angle of 41.4 ◦ with the normal to the wall. It bounces off with the same speed and angle, as shown in the figure. If the ball is in contact with the wall for 0.0949 s, what is the magnitude of the average force exerted on the ball by the wall? Answer in units of N.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter10: Systems Of Particles And Conservation Of Momentum

Section: Chapter Questions

Problem 59PQ

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