Question: A simply supported beam is loaded as shown in Figure. Using singularity functions, the shear along the beam can be expressed by the equation :

A simply supported beam is loaded as shown in Figure. Using singularity functions, the shear along the beam can be expressed by the equation:

V (x) = 20[(x ? 0)1 ? (x ? 5)1] ? 15 (x ? 8)0 ? 57

By definition, the singularity function can be expressed as follows:

(x - a)" when x > a whenx a whenx

Use a numerical method to find the point(s) where the shear equalszero.

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(x - a)" when x > a whenx

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