Evaluate the angular acceleration of the disk

Reference no: EM13541581

A disc with a radius of 12cm and a mass of .4kg is free to rotate about an axle through its center. A cord is wrapped around the circumference and a .8kg mass is attached. The system is released from rest.

(a) calculate the angular acceleration of the disk and the tensionon the cord.

Reference no: EM13541581

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