1.

The escape speed from the surface of the Earth is given by________

Answer» <html><body><p>`<a href="https://interviewquestions.tuteehub.com/tag/sqrt-1223129" style="font-weight:bold;" target="_blank" title="Click to know more about SQRT">SQRT</a>(2gR_E)` <br/>`sqrt(gR_E)` <br/>`sqrt(3gR_E)`<br/>`sqrt(g^2R_E)`</p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :A</body></html>


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