A 15kg load of bricks hangs from one end of a rope that passes over a small, frictionless pulley. A 28kg counterweight is suspended from the oyher end of the rope. The system is released from rest. Draw two free-body diagram, one for the load of bricks and one for the counterweight. What is the magnitude of the upward acceleration of the load of bricks? what is the tension in the rope while the load is moving? how does the tension compare to the weight of the load of bricks? To the weight of the counterweight?