A particle of mass `m` moves in the `xy`-plane with a velocity `v` along the straight line AB. If the angular momentum of the particle with respect to origin `O` is `L_A`, when it is at A and `L_B` when it is at B, then
Options:
(a) `L_A > L_B`
(b) `L_A = L_B`
(c) the relationship between `L_A and L_B` depends upon the slope of the line AB
(d) `L_A < L_B`