When is the angular momentum of a system constant?(a) Only when the linear momentum and the energy are constant. , (b) It’s always conserved in an open system. , (c) Only when its total kinetic energy is constant. , (d) Only when no net external torque acts on the system. , (e) Only when the moment of inertia is constant. :

When is the angular momentum of a system constant? • Nerd Notes

AP Physics 1

6.4 Conservation of Angular Momentum

6.3 Angular Momentum and Angular Impulse

6.1 Rotational Kinetic Energy

5.3 Torque

Multi-Unit

BeginnerMCQConceptual18.2k

When is the angular momentum of a system constant?

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