The moment of inertia of a body moving with angular velocity `omega` decreases from `l` to `(l)/(3)` without any external torque. Calculate the new angular velocity of the body.

The moment of inertia of a body moving with angular velocity omega decreases from I to (I)/(3) without any external torque. Calculate the new angular velocity of the body.

Does moment of inertia depend upon the angular velocity of the body ?

The product of torque acting on a body and angular velocity is

A flywheel having moment of inertia 20kgm^(2) rotates about its axis with an angular velocity of 100rads^(-1) . If the moment of inertia of the flywheel is reduced to 10kgm^(2) without applying external torque, calculate the new angular velocity of the Flywheel.

A flywheel having moment of inertia 20kgm^(2) rotates about its axis with an angular velocity of 100rads^(-1) . If the moment of inertia of the flywheel is reduced to 10kgm^(2) without applying external torque, calculate the new angular velocity of the Flywheel.

A flywheel having moment of inertia 20kgm^(2) rotates about its axis with an angular velocity of 100rads^(-1) . If the moment of inertia of the flywheel is reduced to 10kgm^(2) without applying external torque, calculate the new angular velocity of the Flywheel.

What is the torque acting on a body moving with constant angular velocity ?

What is the torque acting on a body moving with constant angular velocity ?

What is the torque acting on a body moving with constant angular velocity ?