Physics · 2023
JEE Main · 8 April 2023, Shift 2 · Q32
For particle P revolving round the centre O with radius of circular path r and angular velocity ω, as shown in below figure, the projection of OP on…
For particle P revolving round the centre O with radius of circular path r and angular velocity $\displaystyle \omega$, as shown in below figure, the projection of OP on the $\displaystyle x$-axis at time $\displaystyle t$ is

Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle x(t)=r \cos \left(\omega t+\frac{\pi}{6}\right)$
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.