Angular momentum of a system is conserved when
- A
Velocity is constant
- Bcheck_circle
The net external torque is zero
- C
There is no friction
- D
The system is at rest
Explanation
Conservation requires .
AP Physics 1· difficulty 2/5
Angular momentum of a system is conserved when
Velocity is constant
The net external torque is zero
There is no friction
The system is at rest
Explanation
Conservation requires .
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