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For Problems 6.23 through 6.26 use singularity functions to write the equations for shearing force and bending moment at any
ARs 7 kN 17 kN 2 KN 13 kN 26 kN m 24 kN m 17 LN m 6.23. Fig. 6-42 6.24 2 kN/m 2 m Ams LNI 2 kN 2 KN 2kN m Fig. 6-43 V(r)-2x)
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Note that in a singularity function, the value of x is taken from a common origin O. To find yhe value of function at x, ignore the part of the function where value of x is less than the subtractive term inside (). For example when x =1m, the last two terms of the singularity function are ignored.

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