How much work is done on the wheel

Reference no: EM13274218

The angular momentum of a flywheel having a rotational inertia of 0.148 kg·m^2 about its central axis decreases from 6.70 to 0.560 kg·m^2/s in 3.50 s.

(a) What is the magnitude of 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?

(d) What is the magnitude of the average power done on the flywheel?

Reference no: EM13274218

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