The uniform board of weight W is suspended from cords at C and D. If these cords are subjected to constant forces F_A and F_B respectively, determine the acceleration of the board’s center and the board’s angular acceleration. Assume the board is a thin plate. Neglect the mass of the pulleys at E
and F.

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Given: W = 50 lb FA FB = 45 lb L = 10 ft = 30 lb 8 = 32.2 ft 2 S A FA E C L F D B FB