Two blocks with masses mi and m2 are connected by a light, unstretchable cord passing around a fixed, frictionless pulley. The coefficient of friction between two blocks and the block of mass m2 and the surface is µ. a) Draw the free body diagram for both blocks assuming that block m2 is moving to the left. b) Find the magnitude of the horizontal force F necessary to drag block m2 to the left at a constant velocity.
Two blocks with masses mi and m2 are connected by a light, unstretchable cord passing around a fixed, frictionless pulley. The coefficient of friction between two blocks and the block of mass m2 and the surface is µ. a) Draw the free body diagram for both blocks assuming that block m2 is moving to the left. b) Find the magnitude of the horizontal force F necessary to drag block m2 to the left at a constant velocity.
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