Find the acceleration of the mass as it drops

Reference no: EM13498327

A 1kg mass hangs from a cord wrapped around a solid disk pulley with a mass of 3kg and radius 25cm. The cord is 2m long and it's entire length is wrapped such that the weight is just touching the edge of the disk. Find the acceleration of the mass as it drops and the cord unwinds.

Reference no: EM13498327

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