(Solution) - Rod AB is attached to a collar at A and is fitted with a -(2025 Original AI-Free Solution)
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Rod AB is attached to a collar at A and is fitted with a small wheel at B which rolls on a circular surface. Knowing that when ? = 60° the velocity of the collar is 1.2 ft/s downward, determine, at that instant,
(a) The angular velocity of rod AB,
(b) The velocity of point B.