Answered: Determine the fiction force acting on…

Determine the fiction force acting on the disk shown in the figure if it rolls without slipping. Neglect the fixed pulley's friction and weight. Ans. F 6.28 lb 64.4 lb (W=128.8 lb k=2ft

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 7.40P: The 60-lb plank rests on a frictionless roller at A, and the 20-lb triangular support BD. Both...

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Question

PLANE MOTION AND ROLLING BODIES

Determine the fiction force acting on
the disk shown in the figure if it rolls
without slipping. Neglect the fixed
pulley's friction and weight.
Ans. F 6.28 lb
32
Salliatina
64.4 lb
(W=128.8 lb
x=2A

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