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Physics, 20.03.2020 01:41 spdesch2558
You stand on a frictionless platform that is rotating with an angular speed of 5.1 rev/s. Your arms are outstretched, and you hold a heavy weight in each hand. The moment of inertia of you, the extended weights, and the platform is 9.9 kg · m2 . When you pull the weights in toward your body, the moment of inertia decreases to 2.6 kg · m 2 . What is the resulting angular speed of the platform? Answer in units of rev/s. 017 (part 2 of 2) 10.0 point
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You stand on a frictionless platform that is rotating with an angular speed of 5.1 rev/s. Your arms...
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