Two blocks of mass m and 3m are connected by a massless cord passing over a small, frictionless pulley as shown in the figure. The block of mass m rests on a frictionless plane inclined at 30 to the horizontal, and the block of mass 3m hangs vertically. m Assume the mass m accelerates up the incline. 3m A. Draw two complete free-body diagrams, one 130 for each block, including all forces, the acceleration (if any), a coordinate system, and split vectors into components as needed. F.B.D. for m F.B.D. for 3m B. Write all the equations given by Newton's 2nd Law for each block. C. Solve the equations for the magnitude of the acceleration of the blocks, in terms of g