E. 25 m Q.14: A 2-kg particle moving horizontally with a speed of 5 m/s strikes ( ) a vertical wall for 2 ms. It then rebounds () with the same speed. The magnitude of the average force (in kN) exerted on (k the particle by the wall is: А. 2 В.5 C. 10 D. 20 E. Zero

E. 25 m Q.14: A 2-kg particle moving horizontally with a speed of 5 m/s strikes ( ) a vertical wall for 2 ms. It then rebounds () with the same speed. The magnitude of the average force (in kN) exerted on (k the particle by the wall is: А. 2 В.5 C. 10 D. 20 E. Zero

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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