Truss deflection under a single load example problem #2 (virtual work)

This mechanics of materials tutorial goes over another example problem using virtual work to find deflection of a truss under a single load.

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Looking for software? I highly recommend checking out SkyCiv. They make a full suite of online structural analysis software and tools that are useful for both students and professionals, including calculators for beams, trusses, frames, moment of inertia and more. It’s great for checking your work:
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