Review Problem $3\mathrm{.}1$

The pipe is held in place by the vise as shown in $($Eigure $1).$

Part A

If the bolt exerts a force of $50$ lb on the pipe in the direction shown, determine the magnitude of force $\backslash (\backslash$mathbf$\{$F$\}\_\{$A$\}\backslash )$ that the smooth contact at $\backslash ($ A $\backslash )$ exert on the pipe. Express your answer to three significant figures and include the appropriate units.

Part B

If the bolt exerts a force of $50$ lb on the pipe in the direction shown, determine the magnitude of force $\backslash (\backslash$mathbf$\{$F$\}\_\{$B$\}\backslash )$ that the smooth contact at $\backslash ($ B $\backslash )$ exert on the pipe.

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

$\backslash [$

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

$\backslash ]$