A flywheel rotates with a uniform angular acceleration. Its angular speed increases from `2pirad//s` to `10pirad//s` in `4 s`. Find the number of revolutions in this period.

A fly wheel rotates with a uniform angular acceleration. If its angular velocity increases form 20 pi rad/s to 40 pi rad/s in 10 seconds. Find the number of rotations in that period.

A flywheel rotates with a uniform angular acceleration. Its angular velocity increases from 20pi rad//s to 40pi rad //s in 10 seconds. How many rotations did it make in this period ?

A flywheel rotates with a uniform angular acceleration. Its angular velocity increases from 20pi rad//s to 40pi rad //s in 10 seconds. How many rotations did it make in this period ?

The angular velocity of a wheel increases from 120 to 480 rpm in 10 s .The number of revolutions made during this time is

The angular velocity of a wheel increases from 120 to 480 rpm in10 s.The number of revolutions made during this time is