A turntable must spin at 337 rpm 353 rads to play an, Physics

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A turntable must spin at 337 rpm 353 rads to play an

A turntable must spin at 33.7 rpm (3.53 rad/s) to play an old-fashioned vinyl record. How much torque must the motor deliver if the turntable is to reach its final angular speed in 3.0 revolutions, starting from rest? The turntable is a uniform disk of diameter 30.5 cm and mass 0.23 kg.

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