Lessons

Eamcet Physics
1 st Year : Unit 6.1 ( Gravitation ) - Basic Forces And Kepler's Laws

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Q.

Imagine a light planet is revolving round a very massive star in a circular orbit of radius R with a time period of revolution T. If the gravitational force of attraction between the star and planet is proportional to R-n, then T2 is proportional to

View Answer

Correct choice: A

Explanation:

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