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The angular momentum of a flywheel having a rotational inertia of 0.407 kg·m2 about its central...

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Physics

The angular momentum of a flywheel having a rotational inertiaof 0.407 kg·m2 about its central axis decreases from5.40 to 0.970 kg·m2/s in 4.60 s. (a)What is the magnitude of the average torque acting on the flywheelabout its central axis during this period? (b)Assuming a constant angular acceleration, through what angle doesthe flywheel turn? (c) How much work is done onthe wheel? (d) What is the magnitude of theaverage power done on the flywheel?

Answer & Explanation Solved by verified expert
4.2 Ratings (721 Votes)
Torque is required to rotate the flywheel in order to do so work which is directly proportional to the Inertia of the flywheel If the flywheel has more    See Answer
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