The three blocks in the figure below are connected by massless cords and pulleys. Data: m1 = 5 kg, m2 = 3 kg, m3 = 2 kg. Assume that the incline plane is frictionless. i. Show all the forces that act on each block. ii. Calculate the acceleration of m1, m2, m3. iii. Calculate the tensions on the cords. iv. Calculate the normal force acting on m2.