Angular momentum

Definition

For a single body

The angular momentum of a body with angular velocity equal to the vector $\overline{\omega}$ and moment of inertia $I$ about the axis of rotation is the vector $I \overline{\omega}$.

Units and dimensions

MLT dimensions $ML^2T^{-1}$: MLT;1;2;-1
SI units $J-s$ (Joule-second) or $kgm^2/s$ (kilogram meter squared per second)