Problem $2(20$ pts each$)$: Influence Lines in Determinate Beams $$ simple appli$-$

cations. For the two cases of beams shown below, draw the influence lines re$-$

quested in each one of them.

Case $($A$)$

$($i$)$ Draw the influence line for the reaction at point A $[$Ay$]$

$($ii$)$ Draw the influence line for the Moment at B

$($iii$)$ Evaluate the influence lines for a vertical point load applied at A with a

magnitude of $50$ kips and direction downwards $($negative based on the

global axis$)$ Problem $2(20$ pts each$)$: Influence Lines in Determinate Beams $-$ simple applications. For the two cases of beams shown below, draw the influence lines requested in each one of them.

Case $(\backslash (\backslash$boldsymbol$\{$A$\}\backslash ))$

$($i$)$ Draw the influence line for the reaction at point $\backslash ($ A$\backslash$left$[$A$\_\{$y$\}\backslash$right$]\backslash )$

$($ii$)$ Draw the influence line for the Moment at $\backslash ($ B $\backslash )$

$($iii$)$ Evaluate the influence lines for a vertical point load applied at $\backslash ($ A $\backslash )$ with a magnitude of $50$ kips and direction downwards $($negative based on the global axis$)$