Part A

Take $\backslash ($ F$\_\{1\}=7\backslash$mathrm$\{$kN$\}\backslash )$ and $\backslash ($ F$\_\{2\}=5\backslash$mathrm$\{$kN$\}\backslash )$ in $($Figure $1).$ Use the method of sections.

Determine the axial force in member $\backslash ($ G I $\backslash ).$

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

Part B

Determine the axial force in member $\backslash ($ H I $\backslash ).$

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

Figure

$1$ of $1$

Determine the axial force in member $\backslash ($ H J $\backslash ).$

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

$\backslash [$

T$\_\{$H J$\}=$

$\backslash ]$