Physics · 2024
JEE Main · 30 January 2024, Shift 2 · Q36
Escape velocity of a body from earth is 11.2 km / s. If the radius of a planet be one-third the radius of earth and mass be one-sixth that of earth,…
Escape velocity of a body from earth is $\displaystyle 11.2 \mathrm{~km} / \mathrm{s}$. If the radius of a planet be one-third the radius of earth and mass be one-sixth that of earth, the escape velocity from the planet is :
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle 7.9 \mathrm{~km} / \mathrm{s}$
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JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.