Obtain the speed of the turntable

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Reference no: EM13528675

A coin is placed 10.1 cm from the axis of a rotating turntable of variable speed. The coefficient of static friction between the coin and the turntable is .31. The speed of the turntable is slowly increased until the coin slides off. What is the speed ( in rpm) of the turntable when the coin slides off?

Reference no: EM13528675

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