Physics, 26.11.2019 06:31 carlinryan
Auniform-density wheel of mass 10 kg and radius 0.36 m rotates on a low-friction axle. starting from rest, a string wrapped around the edge exerts a constant force of 14 n for 0.76 s. (a) what is the final angular speed? radians/s (b) what was the average angular speed? radians/s (c) through how big an angle did the wheel turn? radians/s (d) how much string came off the wheel?
Answers: 3
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Auniform-density wheel of mass 10 kg and radius 0.36 m rotates on a low-friction axle. starting from...
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