2) (50 mins) An in-line flat-faced follower is driven through a total displacement of 29 mm. Its motion of the whole cycle consists of different conditions as following, a) at the start of the cycle, the follower travels 10 mm with cycolid motion for 8, rad, b) then rises 10 mm more with constant velocity for B2 rad, c) then for B3, the follower travels to the maximum displacement with cycloid motion, and d) it then returns 29 mm displacement with cycloid motion for B4 rad. Determine 1) (2 marks)-draw S, V, A diagram, 2) (4 marks)-displacement equation, 3) (4 marks)-maximum velocity and acceleration under the constant angular velocity 25 rad/d, 4) (3 marks)-minimum radius of cam, 5) (3 marks)-total follower face length after adding 10 mm to each side, and 6) (4 marks)-parametric equation for cam profile. Define the displacement diagram shown below in which each of motion phases are AB: Cycloid, BC: Constant velocity for B2 = CD: Cycloid, DE: Cycloid, and one cycle of cam equal to 2n. Suggestion: all unknown can be calculated by matching velocity at each point in velocity diagram. S (mm) D 29 B A E . . B4 0(rad)