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Angular Momentum Formula

Angular Momentum=Moment of Inertia*Angular Velocity
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What is Angular Momentum?

In physics, angular momentum is the rotational equivalent of linear momentum. It is an important quantity in physics because it is a conserved quantity; the total angular momentum of a closed system remains constant. Angular momentum is an extensive quantity; i.e. the total angular momentum of any composite system is the sum of the angular momenta of its constituent parts. For a continuous rigid body, the total angular momentum is the volume integral of angular momentum density (i.e. angular momentum per unit volume in the limit as volume shrinks to zero) over the entire body.

Types of Angular Momentum

There are two types of angular momentum: spin angular momentum and orbital angular momentum. The spin angular momentum of an object is defined as the angular momentum about its center of mass coordinate while the orbital angular momentum of an object about a chosen origin is defined as the angular momentum of the center of mass about the origin. The total angular momentum of an object is the sum of the spin and orbital angular momenta.

How to Calculate Angular Momentum?

Angular Momentum calculator uses Angular Momentum=Moment of Inertia*Angular Velocity to calculate the Angular Momentum, Angular Momentum is the degree to which a body rotates, gives its angular momentum. Angular Momentum and is denoted by L symbol.

How to calculate Angular Momentum using this online calculator? To use this online calculator for Angular Momentum, enter Angular Velocity (ω) and Moment of Inertia (I) and hit the calculate button. Here is how the Angular Momentum calculation can be explained with given input values -> 22.5 = 1.125*20.

FAQ

What is Angular Momentum?
Angular Momentum is the degree to which a body rotates, gives its angular momentum and is represented as L=I*ω or Angular Momentum=Moment of Inertia*Angular Velocity. The angular velocity refers to how fast an object rotates or revolves relative to another point, i.e. how fast the angular position or orientation of an object changes with time and Moment of Inertia is the measure of the resistance of a body to angular acceleration about a given axis.
How to calculate Angular Momentum?
Angular Momentum is the degree to which a body rotates, gives its angular momentum is calculated using Angular Momentum=Moment of Inertia*Angular Velocity. To calculate Angular Momentum, you need Angular Velocity (ω) and Moment of Inertia (I). With our tool, you need to enter the respective value for Angular Velocity and Moment of Inertia and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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