Five forces act on a slab shown in the below Figure. If FA =40 kN and FB =35 kN, 30 kN 0.75 m 90 kN FB 2.5 m 20 kN 2.5 m 0.75 m FA 0.75 m x 3 m 3 m 0.75 m 1) Determine the magnitude of the resultant force. FR = || kN 2) Specify the location of point of application (x,y) of the resultant force on the slab. x = m y = m