a simply supported beam of a span 8.0m carriers a design load of 30kN/m.
a)write an expression for the bending moment, M, at a section which is at a distance of x from a support
b)Express the engineers bending eqaution as a differential equation relating the vertical deflection, y, of the beam to the bending moment at x.
c)obtain the particular soultion of this equation.
i could do with some help especially part b and c
for the expression i have:
Mx = 120-10x/2
Mx= 120x-5x sqaured this may not be correct.
any help be great thank you