1 Link 2 is isolated from a kinematic diagram and shown below, with y=50 and = 60. The link is rotating counterclockwise at a rate of 200 rpm and accelerating at 40 rad/s.. 1) Determine the linear velocity of points A and B.. 2) Determine the tangential acceleration of points A and B. 3) Determine the normal acceleration of points A and B.. (Remember the answers should be in a vector manner, e.g., 20 mm/s 235). IF 40 mm Y B B 90mm