Determine the force in member $\backslash ($ E D $\backslash )$ of the truss.

Set $\backslash ($ P$\_\{1\}=480\backslash$mathrm$\{$lb$\},$ P$\_\{2\}=360\backslash$mathrm$\{$lb$\}\backslash ).($Figure $1)$

Figure

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

Part B

Determine the force in member $\backslash ($ E F $\backslash )$ of the truss.

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

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Part C

Determine the force in member $\backslash ($ D F $\backslash )$ of the truss.

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

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Part D

Determine the force in member $\backslash ($ D C $\backslash )$ of the truss.

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

$\backslash [$

F$\_\{$D C$\}=$

$\backslash ]$

lb