Solve teh below problem:
Q: A system consists of three particles A, B, and C. We know that mA = 3 kg, mB = 2 kg, and mC = 4 kg and that the velocities of the particles expressed in m/s are, respectively, vA = 4i + 2j + 2k, vB = 4i + 3j, and vC = -2i + 4j + 2k. Determine the angular momentum HO of the system about O.
