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Physics, 05.12.2019 18:31 applejulianamoreno

Aturntable with a rotational inertia of 0.0120 kg∙m2 rotates freely at 2.00 rad/s. a circular disk of mass 200 g and radius 30.0 cm, and initially not rotating, slips down a spindle and lands on the turntable. (a) find the new angular velocity. (b) what is the change in kinetic energy?

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Aturntable with a rotational inertia of 0.0120 kg∙m2 rotates freely at 2.00 rad/s. a circular disk o...

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