Particles A and B have masses mA = 3 kg and mB = 1.3 kg, respectively. At the instant show...

Particles A and B have masses mA = 3 kg and mB = 1.3 kg, respectively. At the instant shown, the (x, y, z) coordinates of A and B are (3, 2, 0) m and (3, 0, 4) m, respectively. In addition, the velocities of A and B are and respectively.

Determine the angular momentum of the system formed by A and B relative to the origin O at the instant shown.

Figure P5.115