Question

Angular momentum of single and system of particles

Answer 1

Answer:

Angular momentum is conserved when total external torque is zero. The angular momentum studied here is on a particle on any point. ... When we study rotational momentum in reference to a rigid body, we take it as a vector acting on a system of particles.

Explanation:

Angular momentum is conserved when total external torque is zero. The angular momentum studied here is on a particle on any point. ... When we study rotational momentum in reference to a rigid body, we take it as a vector acting on a system of particles.