The angular momentum of a flywheel having arotational inertia of 0.240 kg m2 aboutits axis decreases from 3.70 to 1.30 kg m2/s in2.10 s. What is the average torque acting on the flywheelabout its central axis during this period?
Assuming a uniform angular acceleration, throughwhat angle will the flywheel have turned?(rad)
How much work was done on the wheel?
What is the average power of the flywheel?