Z y FAB-150 N FAC=200 N 4 m Problem 2: (Resolving two forces into components: a 3D case) The roof is supported by cables as shown in the figure. The cables exert forces FAB-150 N and FAC-200 N on the wall hook at A as shown in the figure. Determine the resultant force acting at A (present it in Cartesian Coordinates) and calculate direction cosines. 2 m ce 4 m X