Physics · 2022
JEE Main · 29 June 2022, Shift 1 · Q54
A body is performing simple harmonic with an amplitude of 10 cm. The velocity of the body was tripled by air Jet when it is at 5 cm from its mean…
A body is performing simple harmonic with an amplitude of $\displaystyle 10$ cm . The velocity of the body was tripled by air Jet when it is at $\displaystyle 5$ cm from its mean position. The new amplitude of vibration is $\displaystyle \sqrt{x} \mathrm{~cm}$. The value of $\displaystyle x$ is \_\_\_\_.
Official answer
700
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.