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## Homework Statement

Find net angular momentum for a soccer ball (moment of inertia=2/3mr^2) that's going 3.6 m/s to the right and 28.5 radians per second clockwise at the same time.

R=0.142 m

m=0.678 kg

## Homework Equations

L=(perpendicular component of r)mv

L=Iw

## The Attempt at a Solution

L=rmvsinθ, but L also equals I*angular velocity, a rotational analog... What if both a rotational and translational velocity exist? do I add them based on these 2 equations, or what? What about the right-hand rule?