2. OC AC BC=0.5m, MC = 0.1m,0 = 8rad/s = The crank OC of the ellipsograph can rotate about a fixed axis O. The end C of the crank is pin connected at the center of the ruler AB of the ellipsograph. The end A and B of th ruler ellipsograph can slide along the runner, where OC=AC=BC=l, MC=a, p=wt. BE Determine the equation of motion, path of motion, velocity and acceleration of point M.