Question
Question: Total angular momentum of a rotating body remains constant, if the net torque acting on the body is...
Total angular momentum of a rotating body remains constant, if the net torque acting on the body is
A
Zero
B
Maximum
C
Minimum
D
Unity
Answer
Zero
Explanation
Solution
According to law of conservation of angular momentum, if the net torque action on the body is zero, then the total angular momentum of the body is zero.