What is the average power of the flywheel

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Reference no: EM13332180

The angular momentum of a flywheel having a rotational inertia of 0.200 kg m2 about its central axis decreases from 5.00 to 1.20 kg m2/s in 2.20 s.

(a) What is the average torque acting on the flywheel about its central axis during this period?

(b) Assuming a constant angular acceleration, through what angle does the flywheel turn? Give answer in rad. Do not enter unit.

(c) How much work is done on the wheel?

(d) What is the average power of the flywheel?

Reference no: EM13332180

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