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Since the forces are in equilibrium, determine the value of $F$ and the value of $\theta$.
Mathematics 9709 · AS & A Level · Forces and equilibrium
Forces and equilibrium — practice question
At one point, four coplanar forces act. Their magnitudes are $F\text{ N}$, $2F\text{ N}$, $3F\text{ N}$ and $30\text{ N}$. Their directions are illustrated in the diagram.
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