30 kN/m 45 kN·m A- -1.5 m- -1.5 m- -1.5 m- B H 800 N 30% G F E 3 m D B -3 m- -3 m- 3 m

4.1 Draw the free body diagram and determine the reaction forces of the following Truss.

4.2 Draw the free body diagram and determine the reaction forces of the following beam with both a uniformly distributed force and a moment.