Fa $=-80$i lb

Fb $=-60$j lb

Fc $=40$k lb

Part B

Determine the resultant couple moment.

Express your answer in pound$-$feet to three significant figures. Enter positive value if M$\_($R$)$ has the same direction as F$\_($R$)$

and negative value if M$\_($R$)$ is opposite to F$\_($R$).$

Request Answer

Figure

$1$ of $1$

Part C

Determine the coordinates of the point P$($x$,$y$)$ where the force's line of action intersects the plate.

Express the x and y coordinates in feet to three significant figures separated by a comma.

x$,$y$=$

ft