Physics · 2025
NEET 2025 · 4 May · Code 45 · Q15
In some appropriate units, time (t) and position (x) relation of a moving particle is given by t=x^2+x. The acceleration of the particle is
In some appropriate units, time $\displaystyle (t)$ and position $\displaystyle (x)$ relation of a moving particle is given by $\displaystyle t=x^2+x$. The acceleration of the particle is
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle -\frac{2}{(2 x+1)^3}$
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NEET (UG) 2025 Physics question, with the answer from NTA’s final answer key. Where our answers come from.