Imagine a light plant revolving around a very massive star in circular orbit of radius with a period of revolution . If the gravitational force of attraction between the planet and the star is proportional to . Then the correct relation is |
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a) |
b) |
c) |
d) |

Imagine a light plant revolving around a very massive star in circular orbit of radius with a period of revolution . If the gravitational force of attraction between the planet and the star is proportional to . Then the correct relation is |
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a) |
b) |
c) |
d) |

1 Answer

127 votes

**(b)**

Since, gravitation provides centripetal force

So that

127 votes

127