Evaluate what is the minimum coefficient of friction

Reference no: EM13655837

A penny is placed at the outer edge of a disk (radius is 0.147 m) that rotates about an axis perpendicular to the plane of the disk at its center. The period of the rotation is 1.70 s. Evaluate the minimum coefficient of friction necessary to allow the penny to rotate along with disk.

Reference no: EM13655837

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