beam

Determine the internal normal force, shear force, and bending moment at point C\displaystyle C in the beam.

View attachment 39493

Draw a Free Body Diagram of the beam and apply conditions of static equilibrium.

Please show us what you have tried and exactly where you are stuck.

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I am guessing that I have three vertical forces.

FA+FB10000=0\displaystyle F_A + F_B - 10000 = 0

It is like magic when the beam pushes down on the joint say at point B\displaystyle B with a force and the joint pushes back with the same force in the opposite direction while the beam and the joint don't have souls. Or they may be able to talk to each other but we don't understand their language?!

🤔
 
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