:A cam is to give the following motion to a knife-edged follower: .Outstroke during 30" of cam rotation; .Dwell for the next 60° of cam rotation: Return stroke during next

30 of cam rotation Dwell for the remaining 240° of cam rotation. The stroke of the follower is 50 mm and the minimum radius of the cam is 40 mm. The follower moves with uniform velocity during both the outstroke and return strokes. Draw the follower displacement diagram by graphical method Draw the profile of the cam. Draw displacement diagram and cam profile using Excel . Draw velocity and acceleration diagrams using analytical method (by using formulae), Take,N= 100RPM