A slender bar AB of length L = 1.45 ft is mounted on two identical disks D and E pinned at...

A slender bar AB of length L = 1.45 ft is mounted on two identical disks D and E pinned at A and B, respectively, and of radius r = 1.5 in. The bar is allowed to move within a cylindrical bowl with center at O and diameter d = 2 ft. At the instant shown, the center G of the bar is moving with a speed υ = 7 ft/s. Determine the angular velocity of the bar at the instant shown.

Figure P6.128