Two identical blocks are accelerating down an incline, arranged as shown below, with A and B in contact as they slide down the ramp. The coefficient of kinetic friction for the boxes and ramp is u, . The mass of block A is m, and the mass of block B is m. A B 9 a) Draw the free body diagrams (also known as a force diagram) for blocks A and B. b) Write the equations of motion (from imposing Newton's 2"d law) on blocks A and B. Note: you do not need to solve these equations of motion