Physics · 2023
JEE Main · 30 January 2023, Shift 2 · Q23
A body of mass 2 kg is initially at rest. It starts moving unidirectionally under the influence of a source of constant power P. Its displacement in…
A body of mass $\displaystyle 2$ kg is initially at rest. It starts moving unidirectionally under the influence of a source of constant power P. Its displacement in 4s is $\displaystyle \frac{1}{3} \alpha^2 \sqrt{P} m$. The value of $\displaystyle \alpha$ will be $\displaystyle \_\_\_\_$.
Official answer
From NTA’s final answer key for this paper.
4
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.