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A small body of superdense material, whose mass is half the mass of the earth but where size is very small compared to the size of the earth. Starts from rest at a hight H lt lt Rabove the earth.s surface and radius the earth.s surface in time .t., then .t. is equal to

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>(2H//g)`<br/>`sqrt(H//g)`<br/>`sqrt(2H//3g)`<br/>`sqrt(4H//3g)` </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> :D</body></html>


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