Consider the truss shown in $($Eigure $1).$ Suppose that $F=4\mathrm{.}5kN.$

Hint: Although this truss is indeterminate to the first degree, a solution

is possible due to symmetry of geometry and loading.

Figure

Figure

Determine the force in the member $BC$ of the truss.

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

in the case of tension.

$\{\begin{array}{c}\text{:}{F}_{BC}=\end{array}$

Part B

Determine the force in the member $BD$ of the truss.

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

in the case of tension.

Part C

Determine the force in the member $AB$ of the truss.

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

in the case of tension.

$F_{AB}=$

Part D

Determine the force in the member $AG$ of the truss.

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

in the case of tension.

$F_{AG}=$

Part E

Determine the force in the member $AE$ of the truss.

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

in the case of tension.

$F_{AE}=$

Units

Part F

Determine the force in the member $BG$ of the truss.

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

in the case of tension.

Part G

Determine the force in the member $BE$ of the truss.

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

in the case of tension.

$F_{BE}=$