Question 1. Determine the support reactions and draw the shear force and bending moment diagrams for the following beams: (a) 120 N/m 200 N B A 4 m 10 m (b) 30 kN/m 20 kN/m A D 4 m 1 m 1 m (c) 8 kN/m 12 kN • m A OB

This structure is statically indeterminate.There are more reactions than equations.Must use the force method and the redundant forces provided to solve for the axial force, bending moment and shear force diagrams. Flexual rigidity for each part of the structure is provided in the photograph

Problem 1) The space truss below has a force F = {−200î + 400ĵ + OÊ}N acting at joint D. Find all the support reactions and forces in all members. For each member, state whether it is in tension or compression. D F 1 m 5 m 2 m - 1.5 m N B 2 m E

Question: Calculate the vertical reaction force at G and the vertical reaction force at A.