Part A

Take $\backslash ($ P$=39\backslash$mathrm$\{$kN$\}.$ E I $\backslash )$ is constant.

$($Figure $1)$

Determine the $\backslash ($ y $\backslash )-$component of the reaction at the roller $\backslash ($ B $\backslash ).$

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

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Part B

Determine the $\backslash ($ x $\backslash )-$component of the reaction at the fixed support $\backslash ($ A $\backslash ).$

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

$\backslash ($ A$\_\{4\}\backslash )$ Part C

Determine the $\backslash ($ y $\backslash )-$component of the reaction at the fixed support $\backslash ($ A $\backslash ).$

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

$\backslash [$

A$\_\{$y$\}=$

$\backslash ]$

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Part D

Determine the moment $\backslash ($ M$\_\{$A$\}\backslash ).$

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

Figure

$\backslash [$

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

$\backslash ]$

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