Please please solve accurate. I will rate it up if you solve accurate. Thanks A structural component as part of a lifting device is 2 metres long and is subjected todownward forces resulting in a bending moment equation given by:M = -35x? + 20x +20x -1M = value of the bending momentx = distance from L.H.S. of beamDetermine a first order differential equation and use it to find the value of x for which thebending moment is a minimum. Prove this to be the minimum value using higher orderderivatives. State any boundary conditions

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Answered: A structural component as part of a…

A structural component as part of a lifting device is 2 metres long and is subjected to downward forces resulting in a bending moment equation given by:

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Im doing a shear and moment calculation for a problem graphically and keep getting a negative sign in my moment calculation where I should be getting a postive sign. I know that the integral of my shear calculation is going to be my moment equation but I always use this to "check" myself against my work after I do my standard summation of moments about a point. I KNOW I SHOULD be getting M_2(x) = -.5x^2 + 2x + c but as you can see by my work I keep getting a "-2x". Why is this and where am I going wrong?
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