Problem 3: The figure below represents a 4-bar linkage. At the instance shown, link AB has...

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Problem 3: The figure below represents a 4-bar linkage. At the instance shown, link AB has an angular velocity @AB = 2 rad/s clockwise and an angular acceleration AB 2 rad/s counterclockwise. At this instance, find: = AB 2 rad/s2 3 in. A = WAB 2 rad/s 6 in. 4 in. 6 in. B D a. The angular velocity of link BC. b. The angular velocity of link CD. c. The angular acceleration of link BC. d. The angular acceleration of link CD. Hint: Note the constraints in the system at A and D. You will need to analyze every link in the mechanism to solve this problem. Check your solutions: WBC = 3 rad/s CCW, WCD = 1.5 rad/s CCW, BC = 0.375 rad/s CCW, CD 10.1875 rad/s CCW. Problem 3: The figure below represents a 4-bar linkage. At the instance shown, link AB has an angular velocity @AB = 2 rad/s clockwise and an angular acceleration AB 2 rad/s counterclockwise. At this instance, find: = AB 2 rad/s2 3 in. A = WAB 2 rad/s 6 in. 4 in. 6 in. B D a. The angular velocity of link BC. b. The angular velocity of link CD. c. The angular acceleration of link BC. d. The angular acceleration of link CD. Hint: Note the constraints in the system at A and D. You will need to analyze every link in the mechanism to solve this problem. Check your solutions: WBC = 3 rad/s CCW, WCD = 1.5 rad/s CCW, BC = 0.375 rad/s CCW, CD 10.1875 rad/s CCW.