For $\mathbf{F}_{1}$:
- The x-component is $F_{1x} = 7\,\text{kN} \cos 30^\circ = 7\,\text{kN} \times \frac{\sqrt{3}}{2} = \frac{7\sqrt{3}}{2}\,\text{kN}$
- The y-component is $F_{1y} = 7\,\text{kN} \sin 30^\circ = 7\,\text{kN} \times \frac{1}{2} =
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