Consider point $\backslash ($ A $\backslash )$ on the cross section at section $\backslash ($ a $\backslash )-\backslash ($ a $\backslash )$ of the cantilever beam shown in $($Figure $1).$ Take $\backslash ($ P$=340\backslash$mathrm$\{$kN$\}\backslash ).$

Figure

Part A

Determine the normal stress at point $\backslash ($ A $\backslash ).$

Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension.

$\backslash [$

$\backslash$sigma$\_\{$A$\}=\backslash$square

$\backslash ]$

Request Answer

Part B

Determine the shear stress at point $\backslash ($ A $\backslash ).$

Express your answer to three significant figures and include the appropriate units.

$\backslash [$

$\backslash$tau$\_\{$A$\}=\backslash$square

$\backslash ]$