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Calculate the internal normal forces at points A,B,C for the rod which is loaded with the forces shown.

**Solution**

Free body diagram:

Internal forces:

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A simply supported beam (Figure) with a span...

For the simply supported beam of Figure 1, deter...

Calculate the vertical deflection of the beam (m...

Truss and cable elements are defined by their ab...

Based on Figure 1, we get: where:...

The rod of the picture is loaded with the force 2...