Physics, 21.01.2020 18:31 svandewalle
Two blocks have mass m and m=2.77 m, respectively. a light spring is attached to one of them, and the blocksare pushed together, compressing the spring between them. they are secured, in this compressed state, by a cord. they are then placed, at rest, on a horizontal frictionless surface. the cord holding them together is burned, after which the block of mass m moves to the right with a speed of 1.38 m/s. what is the speed of the block of mass m? answer in units of m/s
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Two blocks have mass m and m=2.77 m, respectively. a light spring is attached to one of them, and th...
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