Answer Happy

For each question, your solution must include a clear free-body diagram with support reactions labelled. You must show the application of all the equations of equilibrium, and sign convention. Show your final answers on a clear summary diagram. Beauty matters! Question 1 Fig. 1 is a truss that has a pin support at A and a roller support at D. Determine: (a) The support reactions at A and D; (b) The forces in all members of the truss using the Method of Joints. Your final results should be shown on a summary diagram. Fig. 1 5 KN G Е. E 2009 60° 30° 30° B 25 kN 5 m 5 m 5 m