For the he system of three particles a) determine the position, velocity and acceleration vectors r, r, r respectively of the center of mass in the (x,y,z) coordinate system. b) Determine the kinetic energy and the angular momentum vector Ho of the system x 3F 3m Z 2v 1.56 5m 2.56 V 2F 4v 60° 3b 30° 2b m 5b

For the he system of three particles a) determine the position, velocity and acceleration vectors r, r, r respectively of the center of mass in the (x,y,z) coordinate system. b) Determine the kinetic energy and the angular momentum vector Ho of the system x 3F 3m Z 2v 1.56 5m 2.56 V 2F 4v 60° 3b 30° 2b m 5b