AP EAMCET · PHYSICS · Gravitation
The acceleration due to gravity at a height of the radius of earth above the earth's surface is . Its value at an equal depth below the surface of earth is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(C)
Step-by-step Solution
Detailed explanation
The variation in acceleration due to gravity due to height above the earth surface is, g'=g1-2hR Given that g'=9 m s-2 and h=120R therefore, ⇒9=g1-110⇒g=10 m s-2 The variation in acceleration due to gravity due to height below the…
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