12-11. The velocity of slider C is 26 in./s downward (Figure P12–11). Determine ity of B and the angular velocity of AB. 15" 10" 12 4 FIGURE P12-11 3

Solve correctly to get upvote. HVAC subject

Question 1: The crank O1A of a mechanism as shown in figure below rotates uniformly at 955 rpm clockwise. Various links have following dimensions: OjA = 100 mm, AC = 700 mm, O3C = 200 mm, BD = 150 mm and O2D = 200 mm. Point B (Joint) is located on link AC as per figure. a) Make appropriate scale to draw position diagram using graphical method. b) Find the linear velocities (mm/sec) and angular velocities (rad/sec) for links O2D and BD and draw velocity diagram. What will be normal acceleration of Point B (Note: No need to draw Acceleration diagram) c) Identify total number of links and full joints (revolt joints) in the mechanism. 200 mm 200 mm A O2 O3 300 mm 400 mm

Provided is A, B, C. I only need d to finish.