A beam loading with external moment and external force is shown in Figure B.5 below, (a) Determine the reactions at A for the beam which is subjected to the load combination shown. (b) Determine the bending moment and shear force as functions of x (x measured from point A). (You don't need to plot bending moment and shear force diagrams.) (16 marks) -1.5 m 1.5 m-1m- A 40 kN/m X 50 kN Figure B.5. A beam loading. A beam loading with external moment and external force is shown in Figure B.5 below, (a) Determine the reactions at A for the beam which is subjected to the load combination shown. (b) Determine the bending moment and shear force as functions of x (x measured from point A). (You don't need to plot bending moment and shear force diagrams.) (16 marks) -1.5 m 1.5 m-1m- A 40 kN m X 50 kN Figure B.5. A beam loading. A beam loading with external moment and external force is shown in Figure B.5 below, (a) Determine the reactions at A for the beam which is subjected to the load combination shown. (b) Determine the bending moment and shear force as functions of x (x measured from point A). (You don't need to plot bending moment and shear force diagrams.) (16 marks) -1.5 m 1.5 m-1m- A 40 kN/m X 50 kN Figure B.5. A beam loading.