Rod AB can slide freely along the floor and the inclined plane.

Rod AB can slide freely along the floor and the inclined plane. At the instant shown the velocity of end A is 4.2 ft/s to the left. Determine(a) The angular velocity of the rod (b) The velocity of end B of therod..transtutors.com/Transtutors001/Images/Transtutors001_15dadf1b-6daf-4ebd-9742-a3c2f49ecbf1.PNG”>