To speed up a flywheel from 60rpm to 120 rpm, energy equal to `9000 J` is requires. Calculate the moment of inertia of flywheel. Also calculate change in angular momentum of flywheel.

To increase the speed of a flywheel from 60 rpm to 360 rpm, energy of 490 J is spent. Calculate the moment of inertia of wheel.

An energy of 484 J is spent in increasing the speed of a flywheel from 60 rpm to 360 rpm. Calculate moment of inertia of flywheel.

An energy of 484 J is spent in increasing the speed of a flywheel from 60 rpm to 360 rpm. Calculate moment of inertia of flywheel.

When the speed of a flywheel is increased from 240 r.p.m. to 360 r.p.m., the energy spent is 1936 J. What is te moment of inertia of the flywheel?

The angualr speed of a flywheel making 360 rpm is

The angular speed of a flywheel rotating at 90 r.p.m . Is

Energy of 484 J is spent in increasing the speed of a flywheel from 60 r.p.m. to 360 r.p.m. find moment of inertia of the flywheel.

A flywheel rotating about an axis through its centre and peropendicular to its plane loses 10pi^(2) J of energy on slowing donw from 60 rpm to 30 rpm. Find its moment of inertia about the given axis and the change in its angular momentum.