Singularity function: Difference between revisions

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Load distribution:
:<math>w=-3\text{ N}\langle x-0 \rangle^{-1}\ +\ 6\text{ Nm}^{-1}\langle x-2\text{ m} \rangle^0\ -\ 9\text{ N}\langle x-4\text{ m}\rangle^{-1}\ -\ 6\text{ Nm}^{-1}\langle x-4\text{ m} \rangle^{0}\</math>
Shear force:
:<math>S=\int w\, dx</math>