rcise $3(40\%)($NOTE: Graphs are in page $160$ of ${11}^{th}$ edition$)$:

Determine the maximum load $P$ that can be applied to the bar if the allowable

normal stress ${}_{\text{a}\text{l}\text{l}\text{o}\text{w}}=52\mathrm{.}5$ksi. Must use graphs of textbook page $161.$

Note that there are two discontinuities, and must compute for both.

$(40\%)$

ANSWER:

P max $=$

$A=\frac{p}{\text{A}\text{l}\text{i}\text{o}\text{w}}.$