state gov UP Police Head Operator (Radio Cadre) Mock Test Physics Rotational Motion The Angular Momentum
If the angular acceleration and moment of inertia of a body are 20 kg-m2 and 5 rad/sec2 respectively, then find the rate of change of angular momentum of the body.
1
400 kg-m2/sec2
2
100 kg-m2/sec2
3
500 kg-m2/sec2
4
None of these