Q7.3.1 A 4 m long steel cantilever beam is subjected to combined distributed load q of 3 kN/m and concentrated load P of 4 kN, as shown in Fig. 7.3.1. If the beam has a width of 50 mm and a depth of 100 mm with a Young's modulus of 204 GPa, determine the angle of rotation at the free end and maximum deflection using the superposition method. (Hint: use the known individual slope and deflection results of single loading cases.) P 2 m ->>> B 4 m y Answers: 0.047 radian and 0.144 m. X Fig. 7.3.1