Angular Momentum Calculator

Mass (m):
Radius (r):
Velocity (v):

Angular Momentum Calculator

The Angular Momentum Calculator is a tool used to calculate the angular momentum of an object or system. Angular momentum is a property of rotating objects and is determined by the mass, velocity, and distance from the axis of rotation.


The formula to calculate angular momentum is:

Angular Momentum (L) = Moment of Inertia (I) * Angular Velocity (ω)


  • Moment of Inertia (I) is a measure of an object’s resistance to rotational motion and depends on the object’s mass distribution and axis of rotation.
  • Angular Velocity (ω) is the rate of change of angular displacement over time.


If an object has a moment of inertia of 2 kg·m² and an angular velocity of 5 rad/s, the calculation would be: Angular Momentum = 2 kg·m² * 5 rad/s = 10 kg·m²/s

Therefore, the angular momentum would be 10 kg·m²/s.

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