horizontal beam by using the equations of equilibrium for a static application.

As shown, beam ABC is supported by the roller at A and pin at $C.$ The geometry of the beam is given by $a=2\mathrm{.}5ft,b=8\mathrm{.}0ft,$ and $c=10\mathrm{.}5ft.$ The applied forces are $F_1=1\mathrm{.}30$kip and $F_2=1\mathrm{.}25$kip. Force $F_1$ is applied at an angle $=60$ with the horizontal. Neglect the weight of the beam.$($Figure $1)$

Figure

$1$ of $1$

Determine the vertical reaction at $A.$

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

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$A_y=$

Part B $-$ Finding the horizontal component of the reaction at $C$

Determine the horizontal component of the pin reaction at $C.$

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

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