Question

60 rev/min 45 Figure Q2 Question3 eproduce the mechanism in figure Q2. By the use of instantaneous centres method, find the linear velocity of the sliding block D. [10] The end D of link CD is constrained to move vertically. OA-1,0 m, AB = 1,6 m, QB-1,2 m. OQ 2,4 m and CD 2 m. For the position shown, the angular veloci clockwise

Answer 1

녀 2.4 cm Tus 135 T1s 46 ak o 156 1 1b

Scale Nambeninstantaneous Conteoy nn-1 .730 ! n number, 알 links =6 6(6-1) N I5 2 Link1 2 3 35 2 13 6 25 1 6

iven 刁 60 O 6-283

6-283 3 一13

Ve 4.3196 5 is (2.19(19) This Is the egwisd Linvos velocity Of Pa'nt D