Q2 (a) A beam composed from two elements with different stiffness and subject to a point load at the end, is shown in Figure Q2. (i) Calculate reaction forces. [11] (ii) Calculate deflection in the point D. [4] (iii) Calculate deflection in the point C. [4] (iv) Sketch beam deformation and distribution of bending moment. [15] 1 P D (El) SEI * A (EI) 2 B, * (EI) 2 C * Figure Q2 Continued overleaf Page 3 of 6