Physics, 21.04.2020 15:56, rainbowstyles4461

A block of mass M rests on a frictionless horizontal surface. An ideal string connected to the mass passes over a pulley in the shape of a disk with mass M and radius R, and is connected tto a hanging mass of value 2M. The system is released from rest. Please answer each of the following questions. a) 2M acceleration of the hanging mass? b) What is the velocity of the mass M, after it has travelled a distance d? c) What is the tension in the horizontal portion of the string?

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