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Fundamental Problem $3\mathrm{.}3$

Part A

Determine the force in member $\backslash ($ C D $\backslash )$ of the truss and state whether it is in tension or compression.

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.

Consider the truss shown in $($Figure $1).$ Suppose that $\backslash ($ F$=50\backslash$mathrm$\{$kN$\}\backslash ).$

Figure

Part B

Determine the force in member $\backslash ($ C B $\backslash )$ of the truss and state whether it is in tension or compression.

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.

$\backslash [$

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

$\backslash ]$

Determine the force in member $\backslash ($ D A $\backslash )$ of the truss and state whether it is in tension or compression.

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.

Consider the truss shown in $($Figure $1).$ Suppose that $\backslash ($ F$=50\backslash$mathrm$\{$kN$\}\backslash ).$

Figure

$1$ of $1$

Part D

Determine the force in member $\backslash ($ D B $\backslash )$ of the truss and state whether it is in tension or compression.

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.

$\backslash [$

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

$\backslash ]$