Determine the smallest weight of object C that would cause a loss of static equilibrium to the two wedges A and B if it connected by a rope that has one half wrap around Pin 1 and a quarter wrap around Pin 2. Block A has a weight of 60 Ib and Block B has a weight of 40 lb. The coefficient of static friction between A and B is 0.6, the coefficient of friction between B and the surface is 0.3, and the coefficient between the cord and pins is 0.2. 30

Determine the smallest weight of object C that would cause a loss of static equilibrium to the two wedges A and B if it connected by a rope that has one half wrap around Pin 1 and a quarter wrap around Pin 2. Block A has a weight of 60 Ib and Block B has a weight of 40 lb. The coefficient of static friction between A and B is 0.6, the coefficient of friction between B and the surface is 0.3, and the coefficient between the cord and pins is 0.2. 30

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 7.23P: The 40-lb spool is suspended from the hanger GA and rests against a vertical wall. The center of...

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