Extracted text: 660 lb/ft Find the force that pin D exerts on link BD. 550 lb/ft |Fp| = 5.4 ft ii) Find the components of the reaction force at B. Bx = + 4.5 ft ++ 4.5 ft→+ 7.2 ft * 6.6 ft B, = iii) Find the components of the reaction force at A. The frame above is comprised of three links, and is A, = fixed at A, pinned at B, and carries the distributed A, %3D loads shown. iv) Find the reaction moment at A. MA =