$(112,-112,112\mathrm{.}5,$ and $113$ INCORECT$)$ Consider the beam shown in $($Figure $1).EI$ is constant. Assume that $EI$ is in $kN*m^2.$ Suppose that $M=75kN*m$ Use the moment$-$area theorems to solve this problem. Follow the sign convention.

igure.

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Incorrect $112,-122,112\mathrm{.}5,113$ ALL WRONG; Try Again

Part D

Determine the displacement at $D.$

Express your answer using three significant figures.

${}_D=$

$\frac{1kN*m^3}{EI}$

$?$

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