# Calculating Angular Momentum?

Angular momentum is a vector quantity that represents force or rotation while in rotational movement. It is calculated by substituting the moment of inertia for mass and the angular velocity for velocity using the formula given at .
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 1. Determine the radius of the object's orbit around a fixed point. Measure this distance in meters in order to eliminate any frustrating conversions later. 2. Measure the angular http://www.ehow.com/how_7484460_calculate-angular-...
 1. Determine the axis that the object is rotating and measure the object's distance, r, from the point. This can be determined by measuring, however, this value is normally given http://www.ehow.com/how_8660959_calculate-magnitud...
 1. Find out the formula to calculate the moment of inertia. For example, if the rotation axis goes through the center of a cylinder then moment of inertia is (M x R^2)/2 where " http://www.ehow.com/how_8689946_calculate-angular-...
 Angular momentum works similar to regular momentum but in an angular motion. For example, normal momentum is simply mv = mass x velocity. In angular momentum you have Iw = moment http://answers.ask.com/Science/Physics/what_is_ang...
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