JEE Main 2021 (31 Aug, Shift 2) Physics Q5: Statement I…

Question

Statement I :
Two forces $(\vec{P}+\vec{Q})$ and $(\vec{P}-\vec{Q})$ where $\vec{P}\perp\vec{Q}$, when act at an angle $	heta_1$ to each other, the magnitude of their resultant is $\sqrt{3(P^2+Q^2)}$, when they act at an angle $	heta_2$, the magnitude of their resultant becomes $\sqrt{2(P^2+Q^2)}$. 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$
In the light of the above statements, choose the most appropriate answer from the options given below :

Accepted Answer

Option 1: Both Statement I and Statement II are true.

Answer

Both Statement I and Statement II are true.

Answer

Both Statement I and Statement II are false.

Answer

Statement I is true but Statement II is false.

Answer

Statement I is false but Statement II is true.

JEE Main 31 August 2021, Shift 2, Physics Q5