If a body starts rotating from rest due to a torque of 1.5 Nm, then its kinetic energy after it complete 20 revolution will be

If a body starts rotating from rest due to a torque of 1.5 Nm, thenits kinetic energy afterit completes 20 revolutions will be

If a body starts rotating from rest because of a torque of 2 Nm, then its kinetic energy after 20 revolutions will be

A body starts rotating from rest. Due to a torque of 10 N.m, it completes 300 rotations in one minute. Find the moment of inertia of the body.

Define phase of S.H.M. Show variation of displacement, velocity and acceleration with phase for a particle perfoming linear S.H.M. graphically, when it starts from extreme position. A body starts rotating from rest. Due to a couple of 20 Nm it completes 60 revolutions in one minute. Find the moment of inertia of the body.

A body starts rotating from rest. Due to a couple of 20 Nm, it competes 60 revolution in one minute. Find the moment of inertia of the body.

A body starts rotating from rest and completes 10 revolutions in 4 s .Find its angular acceleration

A body starts rotating from rest and completes 10 revolutions in 4 s. Find its angular acceleration.

A body starts ratating from rest and completes 100 revolutions in 20 s. Find its angular acceleration

If the angular velocity of a body increases by 20% then its kinetic energy of rotation will increase by