Letbe the angular velocity of the earth's rotation about its axis. An object weighed by a spring balance gives the same reading at the equator as at height h above the poles(h lt lt R). The value of h is

Letbe the angular velocity of the earth's rotation about its axis. An

1.	Letbe the angular velocity of the earth's rotation about its axis. An object weighed by a spring balance gives the same reading at the equator as at height h above the poles(h lt lt R). The value of h is
Answer» <html><body><p>`(<a href="https://interviewquestions.tuteehub.com/tag/omega-585625" style="font-weight:bold;" target="_blank" title="Click to know more about OMEGA">OMEGA</a>^(2) R^(2))/(g)`<br/>`(omega^(2) R^(2))/(<a href="https://interviewquestions.tuteehub.com/tag/2g-300351" style="font-weight:bold;" target="_blank" title="Click to know more about 2G">2G</a>)`<br/>`(<a href="https://interviewquestions.tuteehub.com/tag/2omega-1836110" style="font-weight:bold;" target="_blank" title="Click to know more about 2OMEGA">2OMEGA</a>^(2) R^(2))/(g)`<br/>`(<a href="https://interviewquestions.tuteehub.com/tag/sqrt-1223129" style="font-weight:bold;" target="_blank" title="Click to know more about SQRT">SQRT</a>(2Rg))/(omega)`</p>Answer :B</body></html>