For the four-bar linkage shown in the figure, the angular

For the four-bar linkage shown in the figure, the angular velocity of link AB is 1 rad/s. The length of link CD is 1.5 times the length of link AB. In the configuration shown, the angular velocity of link CD in rad/s is

For the given configuration V_AB = V_CD
∴ ω_AB AB = ω_CD CD

⇒ ω_CD = ω_AB	AB
	CD

1 ×	1
	1.5

=	2	rad/s
	3