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Gravitation question

2005 · Shift 0 · Q183
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Gravitation question

2005 · Shift 0 · Q183

JEE MainPhysicsGravitationMCQ+4 / −1
The change in the value of ggg at a height hhh above the surface of the earth is the same as at a depth ddd below the surface of earth. When both ddd and hhh are much smaller than the radius of earth, then which one of the following is correct?
  1. A
    d=3h2d = {{3h} \over 2}d=23h​
  2. B
    d=h2d = {h \over 2}d=2h​
  3. C
    d=hd = hd=h
  4. D
    d=2 hd = 2\,hd=2h
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