What is the necessary condition for conservation of angular momentum?
A)Net torque exerted on the body is zero.
B)Net torque exerted on the body is constant.
C)Angular acceleration of the rotating body is constant.
D)No forces are acting on the body.

Question

Quizplus · Accepted Answer

The necessary condition for the conservation of angular momentum is that the net external torque acting on the system must be zero. This ensures that the rate of change of angular momentum is zero, leading to its conservation.

What Is the Necessary Condition for Conservation of Angular Momentum