Physics · 2021
JEE Main · 3 August 2021, Shift 1 · Q3
A body moving with an initial velocity of 10 m / s, maintains a constant acceleration for 20 s. If it covers a distance of 88 m in its last second,…
A body moving with an initial velocity of $\displaystyle 10 m / s$, maintains a constant acceleration for $\displaystyle 20 s$. If it covers a distance of $\displaystyle 88 m$ in its last second, what is its acceleration?
Official answer
(2)
$\displaystyle 4 \mathrm{~m} / \mathrm{s}^2$
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.