Statics and Dynamics Quiz
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A simply supported beam (span L=12 mL = 12\text{ m}, pin at AA, roller at BB) carries a triangular distributed load that has zero intensity at AA and maximum intensity w0=9 kN/mw_0 = 9\text{ kN/m} at BB. The load intensity at position xx (measured from AA) is w(x)=w0xL=3x4 kN/mw(x) = \frac{w_0 x}{L} = \frac{3x}{4}\text{ kN/m}.
Find the location xmaxx_{max} (measured from AA) where the bending moment is maximum, and determine the maximum bending moment MmaxM_{max}.
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