As we go below the surface of the earth the value of g:
Correct answer: A. Decreases
- A. Decreases
- B. Increases
- C. Becomes zero
- D. Remains unchanged
Explanation
Certainly, as you go below the surface of the Earth, the value of ( g ) initially decreases due to the diminishing influence of mass above. However, as you go deeper, the increasing contribution of mass below you, particularly from the dense core, causes ( g ) to start increasing. Therefore, ( g ) decreases near the surface and then tends to increase with greater depth.
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