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NEET UG PHYSICS MCQ: GRAVITATION

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A satellite can be in a geostationary orbit around earth in an orbit of radius

r

. If the angular velocity of earth about its axis doubles, a satellite can now be in a geostationary orbit around earth of radius

View answer and explanation

Correct option: C

\frac{r}{{{{(4)}^{1/3}}}}

Option C (

\frac{r}{{{{(4)}^{1/3}}}}

) is correct because the radius of a geostationary orbit is inversely proportional to the cube root of the square of the angular velocity.

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Statement-2: Because rotation of earth is about polar axis.