d 3. As the disk rotates around point B with an angular velocity of w = 3 rad/s (cw) and an angular acceleration of = 6 rad/s (ccw), the pin A moves towards point C in the curved slot defined by 16 y=x [cm]. The end E of rod AE (AE=50 cm) is pinned to a collar, which can slide freely on the horizontal shaft. At the instant when x = 4 cm, the velocity of A with respect to the disk is 50 cm/s and this velocity is decreasing each second by 30 cm/s. What will be the velocity (VE) and acceleration () of the collar for the position shown? d=6 rad/s =3 rad/s B R = 20 cm y X 4 16 x (cm) 4 3 AE = 50 cm E