At which point of the Earth is there no gravity?

Practice MCQ for SSC, UPSC, RRB Exams

A. At North and South Pole A.
B. At equator B.
C. On the ocean surface C.
D. At centre of the Earth D.

Correct Answer: D সঠিক উত্তর: D

Explanation ব্যাখ্যা

Inside a spherical shell, there is no change in potential as one moves inside, and since only a change in potential implies a force there is no force.

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