A 5 m long beam has a w = 2 kN/m distributed load applied to the simply supported steel beam as shown below. The dimensions for a = 70, b = 40, c = 30, and d = 50. a -a w kN/m ) a d Section a-a (unit in mm) a) Determine the maximum shear force on the beam KN Submit part Unanswered b) Determine the maximum moment on the beam kNm Submit part Unanswered C) Calculate lo with respect to the centroidal axis. x10" mmSubmit part Unanswered d) Determine the compressive stress Please insert - sign if it indicates the compressive stress. MPa Submit part Unanswered e) Determine the maximum tensile stress MPa Submit part Unanswered