Solve the problem.For a simply supported beam with a load that increases uniformly from left to right, the bending moment M  at a distance of x  from the left end is given by  Determine the location of the maximum bending moment. In the formula, w is the rate of load increase  and l is the length 

src="https://sciemce.com/media/4/ppg__tttt0530191520__f1q43g5.jpg" alt="" style="vertical-align: -4.0px;" /> of the beam.



A. x = l
B. x = 
C. x = 
D. x = 


Answer: D

Mathematics

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