Ahmed Faisal: A 2kg particle-like object moves in a plane with velocity components V× = 30 m/s and vy = 60 m/s as it passes through the point with (x, y) coordinates of (3.0, -4.0) m. Just then, in unit-vector notation, what is its angular momentum relative to (a) the origin and (b) the point (-2.0, -2.0) m? Tashin: is that the extension?