Consider the frame shown in $($Figure $1).$ Assume that the

support at $A$ is a roller. Suppose that $P=3\mathrm{.}5k.$

Part A

Determine the $y$ component of reaction at the support $A$ of the frame.

Express your answer in kilopounds to three significant figures.

$k$

Request Answer

Part B

Determine the $x$ and $y$ components of reaction at the support $B$ of the frame.

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

$B_x,B_y=$

kFigure