Question

In a pin jointed four bar mechanism as shown in Fig, AB = 300 mm, BC = CD =
360 mm, and AD 600 mm. The angle BAD 60°. The crank AB rotates
clockwise uniformly at 100 rpm. Locate all the instantaneous centres and find the
angular velocity of the link BC & CD.
с
B
360 mm
300 mm
360 mm
60°
A
600 mm​

Answer 1

Answer:

in a pin jointed four bar mechanical as shown in fig AB