A $15-$kip load is supported by two bars, as shown in the figure. $\frac{?}{\text{B}\text{a}\text{r}}(1)$ is made of cold$-$rolled red brass $({}_Y=60$ksi $)$ and has a cross$-$

sectional area of $0\mathrm{.}225in.{?}^2.$ Bar $(2)$ is made of $6061-$T$6$ aluminum $({}_Y=40$ksi $)$ and has a cross$-$sectional area of $0\mathrm{.}400in.{?}^2.$ Assume $$

$=35,=60,$ and $P=15$ kips,Determine the factor of safety with respect to yielding for each of the bars.

Answers:

$F{S}_1=$

$F{S}_2=$