1.

For a particular load distribution and support conditions in a beam of length L, bending moment at any section x(0 < x < L) is given by M(x) = Ax – Bx2, where A and B are constants. The shear force in the beam will be zero at

A. \(x = \frac{A}{{2B}}\)
B. \(x = \frac{A}{B}\)
C. \(x = \frac{{2A}}{B}\)
D. x = L
Answer» B. \(x = \frac{A}{B}\)


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