Obtain the minimum coefficient of friction

Reference no: EM13672513

A penny is located at the outer edge of a disk (radius = 0.129 meter) that rotates about an axis perpendicular to the plane of the disk at its center. The period of the rotation is 1.68 second. Obtain the minimum coefficient of friction necessary to allow the penny to rotate along with the disk.

Reference no: EM13672513

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