in the figure, two particles are launched from the origin of the coordinate system at t = 0. Particle 1 of mass m1 = 5.1 g is shot directly along the x axis (on a frictionless floor), where it moves with a constant speed of 11.9 m/s. Particle 2 of mass m2 = 1.1 g is shot with a velocity of magnitude 2.22 m/s, at an upward angle such that it always stays directly above particle 2 during its flight. a) what is the max height Hmax reached by the center of mass of the two particle system? in unit vector notation, what are the b) velocity and c) acceleration of the center of mass when the center of mass reaches Hmax?
