For the system shown, the masses of A and B are 55 kg and 135 kg, respectively. The coefficient of static friction between block B and the surface C is 0.12 and the coefficient of static friction between blocks A and B is 0.10. The coefficient of friction between the rope and the pulley is 0.10.

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter1: Heat, Temperature, And Pressure
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For the system shown, the masses of A and B are 55 kg and 135 kg, respectively. The coefficient of static friction between block B and the surface C is 0.12 and the coefficient of static friction between blocks A and B is 0.10. The coefficient of friction between the rope and the pulley is 0.10.

a. What is the tension force in the rope connected to block B if the system is in equilibrium?

b. What is the magnitude of the friction force between block B and the horizontal surface C if the system is in equilibrium?

c. What is the maximum mass M that can be suspended as shown and still maintain equilibrium?

200
A
C
M
Transcribed Image Text:200 A C M
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