3. In Figure 3, the sleeve at A slides upward on the guide DE at a constant velocity of 5 m/s. The guide DE is inclined at 45° to the horizontal. Bar AC is pivoted to the sleeve
at A with a pin and slides through the sleeve at B. Sleeve B is pivoted to the ground.
Using the vector analytical method, determine
(a) the angular velocity and the sliding velocity of link AC, and
(b) the angular acceleration and the sliding acceleration of link AC.
I
44
10 m/s
A
1 m
450
30%