Friday, April 29, 2011

animated physics Angular Momentum of a Particle

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Angular Momentum of a Particle

The angular momentum of a particle of mass m with respect to a chosen origin is given by
L = mvr sin θ
or more formally by the vector product
L = r x p
The direction is given by the right hand rule which would give L the direction out of the diagram. For an orbit, angular momentum isconserved, and this leads to one of Kepler's laws. For a circular orbit, L becomes
L = mvr

Eli Priyatna 30 Apr, 2011


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Source: http://basistik.blogspot.com/2011/04/animated-physics-angular-momentum-of.html
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