Physics · 2022
JEE Main · 25 July 2022, Shift 1 · Q39
In figure (A), mass ' 2 m ' is fixed on mass ' m ' which is attached to two springs of spring constant k. In figure (B), mass 'm' is attached to two…
In figure (A), mass ' $\displaystyle 2$ m ' is fixed on mass ' m ' which is attached to two springs of spring constant k . In figure (B), mass 'm' is attached to two springs of spring constant 'k' and '2k'. If mass ' $\displaystyle m$ ' in (A) and in (B) are displaced by distance ' $\displaystyle x$ ' horizontally and then released, then time period $\displaystyle \mathrm{T}_1$ and $\displaystyle \mathrm{T}_2$ corresponding to (A) and (B) respectively follow the relation.Official answer
(1)
$\displaystyle \frac{T_1}{T_2}=\frac{3}{\sqrt{2}}$
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.