Question: Two blocks A and B are connected by a cable as shown. Knowing that the coefficient of static friction at all surfaces of contact is

Two blocks A and B are connected by a cable as shown. Knowing that the coefficient of static friction at all surfaces of contact is 0.30 and neglecting the friction of the pulleys, draw the free-body diagrams needed to determine the smallest force P required to move the blocks.

60 lb 40 lb

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