A flywheel rotates about a fixed axis and slows down from 300 rpm to 100 rpm in 2 minutes (i) What is the angular acceleration in `"rad min"^(-2)` ? (ii) How many revolutions does the wheel complete during this time ?

A flywheel rotates about a fixed axis and slows down from 300 r.p.m to 100 r.p.m in 2 minutes. The angular retardation of the flywheel (in "radian"//"minute"^(2) ) is

A flywheel rotates about a fixed axis and slows down from 200 rpm to 100 rpm in one minute. How many revolution does the wheel complete in one minute?

A flywheel rotates about a fixed axis and slows down from 400 rpm to 200 rpm in one minute How many revolutions does the flywheel complete in the same time ?

The wheel of a toy car rotates about a fixed axes. It slows down from 400 rps to 200 rps in 2 s. Then, its angular retardation in "rad s"^(-2) is (rps = revolutions per second)

The angular speed of a moton wheel is increased from 1200 rpm to 3120 rpm in 16 seconds. (i) What is the angular acceleration, assuming the acceleration to be uniform ? (ii) How many revolutions does the engine make during this time ?

The speed of a motor increase from 600 rpm to 1200 rpm in 20 seconds. What is its angular acceleration, and how many revolutions does it make during this time ?

The speed of a motor increases from 600 rpm to 1200 rpm in 20 s. What is the angular acceleration and how many revolution does it make during this time ?

The speed of a wheel increases from 600 rpm to 1200 rpm in 20 s . What is its angular acceleration ? How many revolutions will it make during this time ?

The angular speed of an automobile engine is increased at a constant rate from 1200 rev/min to 3200 rev/min in 12 s. (a) What is its angular acceleration in revolutions per minute-squared? (b) How many revolutions does the engine make during this 12 s interval?