Question 1 K A 4m C (45 points) 4kN/m B 2m The depicted frame consists of two beams (AC and CB) connected by a frictionless joint at C. It is fixed to a wall at A and supported by a sliding support in B. The only external load is a constant distributed load over length CB of magnitude 4kN/m. a) Determine the support reactions b) Draw the load, shear and bending moment diagram using graphical integration c) Give the maximum absolute bending moment in sections AC and CB, respectively Please obey the published path of solution, style and colour coding restrictions! Hint: If you are not able to find the support reactions, please use A=0; Av=4KN (up); MA= 16kNm (CCW); B=4KN (up) for part b), i.e. to draw the internal reactions diagrams.