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Physics, 01.08.2019 03:00 alysonmariefont
An antique carousel that’s powered by a large electric motor undergoes constant angular acceleration from rest to full rotational speed in 5.00 seconds. when the ride ends, a brake causes it to decelerate steadily from full rotational speed to rest in 11.0 seconds. compare the torque that starts the carousel to the torque that stops it. τstart/τstop = the tolerance is +/-2%
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An antique carousel that’s powered by a large electric motor undergoes constant angular acceleration...
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