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NEET UG PHYSICS MCQ: GRAVITATION

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Application +4 | -1

A spherical planet has uniform density

\frac{\pi }{2} \times {10^4}\frac{{kg}}{{{m^3}}}

. Find out the minimum period for a satellite in a circular orbit around it in seconds.

\left[ {use\,\,G = \frac{{20}}{3} \times {{10}^{ - 11}}\frac{{N - {m^2}}}{{k{g^2}}}} \right]

View answer and explanation

Correct option: B

3000

Option B (3000) is correct because the minimum period is related to the density and gravitational constant.

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