Question: The three stone blocks have weights of W A = 600 lb, W B = 150 lb, and W C = 500 lb. Determine the

The three stone blocks have weights of W_A = 600 lb, W_B = 150 lb, and W_C = 500 lb. Determine the smallest horizontal force P that must be applied to block C in order to move this block. The coefficient of static friction between the blocks is ?_s = 0.3 and between the floor and each block ms ??_s = 0.5.

45 B.

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