Thres forces act at point $O.$ If it is known that the $y-$oomponent of the resultant $R$ is $-4\mathrm{.}4$ kk N and that the $x-$component is $5\mathrm{.}1$ kN $,$

detarmine $F_2,$ and $R.$

Answers:

$F_2=$

kN

$=$

$1$

$$

$R=$

$1$

kN