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A 250 g 230-cm-diameter plastic disk is spun on an axle

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Reference no: EM13593170

A 250 g , 23.0-cm-diameter plastic disk is spun on an axle through its center by an electric motor. What torque must the motor supply to take the disk from 0 to 2000 rpm in 4.50s?

Reference no: EM13593170

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