For the beam and loading shown, $($a$)$ write the equations of the shear and bending$-$moment curves, $($b$)$ determine the magnitude and location of the maximum bending moment.

Note: Use the integration method

Answer: $($a$)$ V$=-w_0*(\frac{2L}{})*\mathit{s}\mathit{i}\mathit{n}(\frac{x}{2L})$ and M $=w_0*(\frac{2L}{}{)}^2*(-1+\mathit{c}\mathit{o}\mathit{s}(\frac{x}{2L}))$

$($b$)|M_{\text{m}\text{a}\text{x}}|=w_0*(\frac{2L}{}{)}^2*|-1+0|=\frac{4}{{}^2}{w}_0{L}^2$