An object is in equilibrium when four concurrent forces acting in the same plane, are in the directions shown in the figure. Find the magnitudes of F1 and F2.
1
\(\frac{2}{{\sqrt 3 }}\) N & \(\frac{20}{\sqrt 3}\) N
2
\(\frac{4}{{\sqrt 3 }}\) N & \(\frac{20}{\sqrt 3}\) N
3
N\(\frac{\sqrt 3}{2}\) N & \(\frac{\sqrt 3}{20}\) N
4
\(\frac{4}{\sqrt 3}\) N & \(\frac{10}{\sqrt 3}\) N