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Question: a block of mass m1 240 kg is connected...

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Problem 5.10 A block of mass m 2.40 kg is connected to a second block of mass m 1.80 kg, as shown here. When the blocks are released from rest, they move through a distance d 0.50 m, at which point m2 hits the floor. Given that the coefficient of kinetic friction between m1 and the horizontal surface is HK 0.45, find the speed of the blocks just before m2 lands. 30

A block of mass m1 = 2.40 kg is connected to a second block of mass m2 =1.80 kg, as shown here. When the blocks are released from rest, they move through a distance d = 0.50 m, at which point m2 hits the floor. Given that the coefficient of kinetic friction between m1 and the horizontal surface is mk = 0.45, find the speed of the blocks just before m2 lands.

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