NEET Physics Acceleration due to Gravity MCQ Question
What happens to the acceleration due to gravity as one descends below the Earth's surface?
It decreases by a factor of (1 - d/R_E).
It remains constant regardless of depth.
It increases as depth increases.
It becomes zero at the center of the Earth.
Correct Answer
Detailed Explanation
As one goes down below the Earth's surface, the acceleration due to gravity decreases by a factor of (1 - d/R_E), indicating that it is maximum on the surface and decreases whether you go up or down.
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