Gravitation Part 2

Section: Physics

Question : 71 of 105

Marks: +1, -0

At a certain depth "d" below surface of earth. value of acceleration due to gravity becomes four times that of its value at a height 3R above earth surface. Where R is Radius of earth (Take R=6400‌km ). The depth d is equal to

[31-Jan-2023 Shift 1]

5260‌km
640‌km
2560‌km
4800‌km

Validate

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