A coin is placed 180 from the axis of a rotating turntable

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A coin is placed 18.0 from the axis of a rotating turntable of variable speed. When the speed of the turntable is slowly increased, the coin remains fixed on the turntable until a rate of 30 is reached and the coin slides off. What is the coefficient of static friction between the coin and the turntable?

Reference no: EM13613323

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