Angular Momentum

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2.0 kg particle-like object moves in a plane with velocity components vx = 30 m/s and vy = 35 m/s as it passes through the point with (x, y) coordinates of (3.0, -4.0) m.
(a) What is its angular momentum relative to the origin at this moment?
kg·m2/s k
(b) What is its angular momentum relative to the point (-2.0, -2.0) m at this same moment?
kg·m2/s k

  • Angular Momentum -

    I got part a) but how do i do part b) ?

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