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Physics, 31.05.2021 16:10 fendyli2353

a turntable must spin at 33.3 rev/min (3.49 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 2.50 revolutions, starting from rest? The turntable is a uniform disk of diameter 30.5 cm and mass 0.250 kg.

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a turntable must spin at 33.3 rev/min (3.49 rad/s) to play an old-fashioned vinyl record. How much t...
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