Question

A 4.8 kg uniform solid sphere has a radius of 32 cm and is initially at...

A 4.8 kg uniform solid sphere has a radius of 32 cm and is initially at rest. It is mounted so that it can rotate about an axis throughout its center of mass. If a constant net torque of 17Nm is applied to the sphere (about its center of mass), then find the power applied to the sphere 2.4s after it begins rotating.

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Answer #1

Answer is 3527.976 Watt

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