Calculate the angular acceleration of a centrifuge which is accelerated from rest to 350 r.p.s. in 220 s.

Calculate the magnitude of linear acceleration of a particle moving in a circle of radius 0.5 m at the instant when its angular velocity is 2.5 rad s–1 and its angular acceleration is 6 rad s^(-2) .

Calculate the magnitude of linear acceleration of a particle moving in a circle of radius 0.5 m at the instant when its angular velocity is 2.5 rad s–1 and its angular acceleration is 6 rad s^(-2) .

Calculate the magnitude of linear acceleration of a particle moving in a circle of radius 0.5 m at the instant when its angular velocity is 2.5 rad s–1 and its angular acceleration is 6 rad s^(-2) .

A wheel is turned from rest through 500 radians in 20 s by applying a constant torque. (a) Calculate the angular acceleration of wheel (b) ind the angular velocity of the wheel after 40s from start if its angular acceleration is same.

On the application of a constant torque , a wheel is turned from rest through 400 radians in 10 s. The angular acceleration is :

On the application of a constant torque , a wheel is turned from rest through 400 radians in 10 s. The angular acceleration is :