A light (massless), rigid rod l = 1.02 m in length rotates in the xy plane about a pivot through the rod’s center. Two particles of masses m1 = 9.4 kg and m2 = 2 kg are connected to its ends. x y l v v m2 m1 Determine the angular momentum of the system about the origin at the instant the speed of each particle is v = 1.43 m/s. Answer in units of kg m2 /s.