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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 torque must the motor
Posted: Wed Jun 08, 2022 1:38 pm
by answerhappygod
- 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 1 (9.77 KiB) Viewed 41 times
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 2.30 revolutions, starting from rest? The turntable is a uniform disk of diameter 30.5 cm and mass 0.240 kg. N-m