A continuous beam ABC shown in Figure 2 is fixed at 4. Supports at B and C are rollers. A uniform distributed load 40kN/m is applied over the span AB and a 60kN force acts downward on the span BC as shown in Figure 2. El is constant. (a) Determine the internal moments at A and B using the slope-deflection method [18 marks] (b) Draw the bending moment diagram of the beam and specify the corresponding values of bending moments [8 marks]. (c) Sketch the deformed shape of the beam which should be consistent with the bending moment diagram. [4 marks] 40 kN/m 6m B Figure 2 60 KN Im Im