What is the average power of the flywheel

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Reference no: EM13301213

The angular momentum of a flywheel having a rotational inertia of 0.250 kg·m2 about its central axis decreases from 2.80 to 1.800 kg·m2/s in 1.00 s.

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

N·m

(b) Assuming a uniform angular acceleration, through what angle does the flywheel turn?

rad

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

J

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

W

Reference no: EM13301213

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