A small box of mass m is placed on an inclined plane with an angle of inline of ?. There is a coefficient of friction ?k between the inclined plane and the small box. The small box is attached to a much heavier box of mass 3m by a pulley system shown below. a) Draw free-body diagrams of both masses, including all of the forces acting on each. b) Assuming a frictionless, massless pulley, determine the acceleration of the blocks once they are released from rest in terms of ?k, g, and ?. c) If ?k = 0.3 and ? = 45o, what distance is traveled by the blocks 3 s after being released from rest?