Lessons

Eamcet Physics
1 st Year : Unit 6.3( Gravitation ) - Orbital And Escape Velocities

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Q.

A: A particle of mass ‘m’ dropped into a hole made along the diameter of the earth from one end to the other and possesses simple harmonic motion.
R: Gravitational force between any two particles is inversely proportional to the square of the distance between them

View Answer

Correct choice: B

Explanation:

None
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