Two satellites A and B of the same mass are revolving around the earth in concentric orbits such that the distance of B from the centre of earth is thrice as compared to the distance of A from the centre. The ratio of centripetal force acting on B as compared to A is :

Two satellites A and B of the same mass are revolving around the earth

1.	Two satellites A and B of the same mass are revolving around the earth in concentric orbits such that the distance of B from the centre of earth is thrice as compared to the distance of A from the centre. The ratio of centripetal force acting on B as compared to A is :
Answer» `(1)/(9)` `(1)/(3)` `(1)/(SQRT(3))` 3 Answer :A

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Two satellites A and B of the same mass are revolving around the earth in concentric orbits such that the distance of B from the centre of earth is thrice as compared to the distance of A from the centre. The ratio of centripetal force acting on B as compared to A is :

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