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Problem $02\mathrm{.}039-$ Deformations in a stepped shaft with multiple loads $-$ DEPENDENT MULTI$-$PART

PROBLEM $-$ ASSIGN ALL PARTS

Two cylindrical rods, $AC$ made of aluminum and $CD$ made of steel, are joined at $C$ and restrained by rigid supports at $A$

and $D.$ It is given that $E_a=10\mathrm{.}4{10}^6,E_S=29{10}^6,$ and $P=32$kips.

NOTE: This is a multi$-$part question. Once an answer is submitted, you will be unable to return to this part.

Problem $02\mathrm{.}039.$b $-$ Deformations in a stepped shaft with multiple loads.

Determine the deflection of point $C.$

The deflection of point $C$ is

${10}^{-3}in.$