Engineering, 01.04.2020 01:51, XxpinkgothicxX

The collar has a mass of 2 kg and is attached to the light spring, which has a stiffness of 30 n/m and an unstretched length of 1.5 m. The collar is released from rest at A and slides up the smooth rod under the action of the constant 50 n force. Calculate the velocity v of the collar as it passes position B.

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The collar has a mass of 2 kg and is attached to the light spring, which has a stiffness of 30 n/m a...