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In: Civil Engineering

when calculating the moment of a trianglular distrubted load the answers always seem to be in...

when calculating the moment of a trianglular distrubted load the answers always seem to be in some form of a cubic (x^3) however when I work the problem out I only come up with x^2, the x-terms coming from (xh/2) and (x/3) or (2x/3), where does the x^3 come from?

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