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Two blocks with masses m1 = 1.10 kg and m2 = 3.50 kg are connected by...

Two blocks with masses m1 = 1.10 kg and m2 = 3.50 kg are connected by a massless string. They are released from rest. The coefficent of kinetic friction between the upper block and the surface is 0.440. Assume that the pulley has a negligible mass and is frictionless, and calculate the speed of the blocks after they have moved a distance 68.0 cm.

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