Question

Relation between angular momentum angular frequency and kinetic energy

Answer 1

Angular momentum and energy are concepts developed to try to understand everyday reality.

An angular momentum L of a particle about an origin is given by

{\displaystyle \mathbf {L} =\mathbf {r} \times \mathbf {p} }

where r is the radius vector of the particle relative to the origin, p is the linear momentum of the particle, and × denotes the cross product (r · p sin θ). Theta is the angle between r and p