Question: A truss structure Solve for the nodal displacement, element forces, and element stresses for the truss structure. Setup the problem by hand and solve using

A truss structure Solve for the nodal displacement, element forces, and element stresses for the truss structure. Setup the problem by hand and solve using a program that solves linear equations.

[

Suggested software: GNU Octave, Matlab, or Python with Numpy

] .

Use the node and element numbering provided. Assume that E

= 2

GPa and A

= 2500

^2 .

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