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Physics · 2019
JEE Main · 9 January 2019, Shift 1 · Q7
If the angular momentum of a planet of mass m, moving around the Sun in a circular orbit is L, about the center of the Sun, its areal velocity is:
If the angular momentum of a planet of mass m, moving around the Sun in a circular orbit is L, about the center of the Sun, its areal velocity is :
Official answer
(3)
$\displaystyle \frac{\mathrm{L}}{2 \mathrm{~m}}$
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JEE Main 2019 Physics question, with the answer from NTA’s final answer key. Where our answers come from.