Mechanics
Angular Momentum
Rotational analog of linear momentum.
Variables
Lkg·m²/s
Angular momentum
Rotational momentum
Ikg·m²
Moment of inertia
Rotational inertia
ωrad/s
Angular velocity
Rate of rotation
Derivation
L = Iω (compare p = mv).
Your notes
0/5000
Common questions
What is the Angular Momentum formula?
Angular Momentum is written L = Iω. Rotational analog of linear momentum. It belongs to Mechanics, under Rotational Motion.
What are the units in L = Iω?
In SI units, L is angular momentum, measured in kg·m²/s; I is moment of inertia, measured in kg·m²; ω is angular velocity, measured in rad/s.
How is the Angular Momentum formula derived?
L = Iω (compare p = mv). The result is L = Iω.