Physics · 2012
NEET 2012 · Mains · Code C · Q67
If v_e is escape velocity and v_o is orbital velocity of a satellite for orbit close to the earth's surface, then these are related by:
If $\displaystyle v_{\mathrm{e}}$ is escape velocity and $\displaystyle v_{\mathrm{o}}$ is orbital velocity of a satellite for orbit close to the earth's surface, then these are related by :
Official answer
(2)
$\displaystyle v_{\mathrm{e}}=\sqrt{2} v_{\mathrm{o}}$
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NEET (UG) 2012 Physics question, with the answer from NTA’s final answer key. Where our answers come from.