$3$

Problem $05\mathrm{.}072-$ Support reactions for complex parabolic load

$25$

points

$\backslash$begin$\{$tabular$\}\{|$c$|\}$

$\backslash$hline eBook $\backslash \backslash$

$\backslash$hline Hint $\backslash \backslash$

$\backslash$hline Print $\backslash \backslash$

$\backslash$hline References $\backslash \backslash$

$\backslash$hline

$\backslash$end$\{$tabular$\}$

Determine the reactions at the beam supports for the given loading if $\backslash ($ F$\_\{1\}=220\backslash$mathrm$\{$lb$\}/\backslash$mathrm$\{$ft$\}\backslash ).$

The reaction at the beam support $\backslash ($ A $\backslash )$ is The moment at the beam support $\backslash ($ A $\backslash )$ is

lb $($Click to select$)\backslash (\backslash$checkmark $\backslash ).$

lb $-$ft $($Click to select$)\backslash (\backslash$vee $\backslash ).$