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Consider the gable frame shown in $($Figure $1).$ Assume that $A,B,$ and $C$ are pin connections. The purlin loads such as $D$ and $E$ are applied perpendicular to the center line of each girder. Suppose that $F_1=400lb,F_2=560lb,$ and $F_3=850lb.$

Figure

$1$ of $1$

Part A

Determine the $x$ and $y$ components of the reaction at $A.$

Express your answers in kilopounds to three significant figures separated by a comma.

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Correct

Here we learn how to determine unknown reaction components at the pin support by applying the equations of equilibrium.

Part B

Determine the $x$ and $y$ components of reaction at $C.$

Express your answers in kilopounds to three significant figures separated by a comma.

View Available Hint$($s$)$

$C_x,C_y=$

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Incorrect; Try Again; $4$ attempts remaining

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