The C$83400$ red$-$brass rod $AB$ and $2014-$T$8$ aluminum rod Figure

$1$ of $1$

$BC$ are joined at the collar $B$ and fixed connected at their

ends as shown in $($Figure $1).$ The cross$-$sectional area of

each member is $1\mathrm{.}75i{n}^2.$

PartA

If there is no load in the members when $T_1=50F,$ determine the average normal stress in the

member $AB$ when $T_2=100F.$

Express your answer in kilopounds per square inch to three significant figures.

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Part B

If there is no load in the members when $T_1=50F,$ determine the average normal stress in the

member $BC$ when $T_2=100F.$

Express your answer in kilopounds per square inch to three significant figures.

Prevlou$$ Answers Request Angwer

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Part C

Also, how far will the collar be displaced?

Express your answer in inches to three significant figures.

Requeat Anawer

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