The angular velocity of a motor wheel changes from `180` rpm to `300` rpm in `4` seconds. Calculate the no. of revolutions does the engine make during this time.

The angular speed of a motor wheel is increased from 600"rpm" to 1200"rpm" in 4 seconds. Calculate how many revolutions does the engine make during this time.

The angular speed of a motor wheel is increased from 600"rpm" to 1200"rpm" in 4 seconds. Calculate how many revolutions does the engine make during this time.

The angular speed of a motor wheel is increased from 600"rpm" to 1200"rpm" in 4 seconds. Calculate how many revolutions does the engine make during this time.

The angular speed of a motor wheeen is increased from 1200 r.p.m to 3000 r.p.m. in 10 seconds. Calculate the number of revolutions made by the engine during the time.

The angular velocity of flywheel changes from 240 rpm to 120 rpm in 6 seconds. Calculate the no of revolutions it will make before coming to rest.

The angular velocity of flywheel changes from 240 rpm to 120 rpm in 6 seconds. Calculate the no of revolutions it will make before coming to rest.

The angular velocity of flywheel changes from 240 rpm to 120 rpm in 6 seconds. Calculate the no of revolutions it will make before coming to rest.