The bending moment at a point on a beam is the algebraic ________ of all the moments on either side of the point.

A. Sum

B. Difference

C. Multiplication

D. None of the above

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  26. The extension of a circular bar tapering uniformly from diameter d₁ at one end to diameter d₂…
  27. A continuous beam is one which is
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