A load downward load $P=200N$ is applied at $B.$ It is supported by two truss members with member $BA$ at an angle of ${}_1=60$ from horizontal and member $BC$ at an angle of ${}_2=40$ from vertical. Calculate the magnitudes of the loads supported by members $BA$ and $BC.$

$$

B

$\backslash$table$[[$parameter$,$value,units$],[P,200,$N$],[{}_1,60,],[{}_2,40,]]$

The magnitude of the force vector along $BA$ is $$ N

The magnitude of the force vector along $BC$ is $$ N