A disk has a mass of 4kg and a radius of 90mm it is at rest

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Reference no: EM13345105

A disk has a mass of 4kg and a radius of 90mm, it is at rest when it is placed in contact with the belt, which moves with a constat speed (v =15m/s). knowing that friction is .25 between the disk and the belt. Determine the number of revolution by the disk.

Reference no: EM13345105

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