The circular rod shown $($Figure $1)$ has dimensions $d_1=7\mathrm{.}2cm,L_1=6m,$

$d_2=5cm,$ and $L_2=5m$ with applied loads $F_1=130kN$ and $F_2=40kN$

The modulus of elasticity is $E=85$GPa. Use the following steps to find

the deflection at point $D.$ Point $B$ is halfway between points A and $C.$

Part A $-$ Reaction force

Part B $-$ Segment the rod

Part C $-$ Calculate the deflection

What is the defiection of the end of the rod, $D?$ Let a positive deflection

be to the right.

Express your answer with appropriate units to three significant

figures.

View Available Hint$($s$)$

${}_D=$ Value Units