2) A load of bricks with mass m = 15.0 kg hangs from one end of a rope that passes over a massless, frictionless pulley. A counterweight of mass m2 = 28.0 kg is suspended from the other end of the rope, as shown in the figure. The system is released from rest. The rope does not stretch or break. (5+5+5 points) a) Draw two free body diagrams, one for mass 1 and one for mass 2. b) Find the acceleration of mass 2. c) How far does mass 2 move during the first 3.00 seconds? m m