Problem 1 (10 pts) Calculate the load in each member of the truss shown. Make sure to indicate if the load is tensile or compressive. E 3 m 3 m B D 2 kN 3 m Problem 2 (10 pts) The roof below is covered in snow. The weight of the snow transfers the forces shown to the upper joints of a Pratt roof truss. Neglect any horizontal reactions at E and solve for the forces in all members. Make sure to indicate if the load is tensile or compressive. 1 kN 1 kN C 1 kN 1 kN B D 1 kN 2 m E 2 m H 2 m G 2 m F 2 m The Ferris wheel shown below has a 200lb load on each joint from riders and cars. Note that OA has been failed and cannot support load! A) Find the load in all the remaining members B) Once OA is replaced, calculate all the loads using the Method of Joints? Outline your plan or explain why it's not possible. possible to 20' each H B