Statement I: Two forces ( $\vec{P}+\vec{Q}$ ) and ( $\vec{P}-\vec{Q}$ ) where $\vec{P} \perp \vec{Q}

Question

Statement I: Two forces ( $\vec{P}+\vec{Q}$ ) and ( $\vec{P}-\vec{Q}$ ) where $\vec{P} \perp \vec{Q}$, when acting at an angle $	heta_1$ to each other, the magnitude of their resultant is $\sqrt{3\left(P^2+Q^2ight)}$, when they act at an angle $	heta_2$, the magnitude of their resultant becomes $\sqrt{2\left(P^2+Q^2ight)}$. This is possible only when $	heta_1<	heta_2$. \ Statement II : In the situation given above, $	heta_1=60^{\circ}$ and $	heta_2=90^{\circ}$.

Professor PC Thomas Classes · Answer

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