Р.3) A collar of mass m = 2 kg is constrained %3D to move in the vertical plane along a rough rod of length L = 2 m angled at 0 = 45° with respect to the horizontal. The coefficient of friction between the collar and rod is µ= 0.4. The collar is acted on by a horizontal force F = 15 N, and it starts from rest at the rod's top A. Find the collar's speed vg when it arrives at the rod's base B.

Р.3) A collar of mass m = 2 kg is constrained %3D to move in the vertical plane along a rough rod of length L = 2 m angled at 0 = 45° with respect to the horizontal. The coefficient of friction between the collar and rod is µ= 0.4. The collar is acted on by a horizontal force F = 15 N, and it starts from rest at the rod's top A. Find the collar's speed vg when it arrives at the rod's base B.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.79P: The coefficient of rolling resistance between the 30-kg lawn roller and the ground is r=0.1. (a)...

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