Posted by **Anonymous** on Wednesday, March 20, 2013 at 2:53pm.

Two particles, each of mass m and speed v, travel in opposite directions along parallel lines separated by a distance d.

(a) Find an expression for the magnitude L of the angular momentum of the two-particle system around a point midway between the two lines. Use m for the mass, v for the speed and d for the distance of separation.

- AP Physics -
**drwls**, Wednesday, March 20, 2013 at 2:59pm
L = 2*m*v*(d/2) = m*v*d

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