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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: IF WE GOTO CENTER OF EARTH THE VALUE OF g is zero .then by using g=GmM/R^2 , G=0 WHY
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ayush_2008 (7)

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IF WE GOTO CENTER OF EARTH THE VALUE OF g is zero .then by using g=GmM/R^2 , G=0 WHY
    
spideyunlimited (4221)

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g = GM/R^2 is applicable for distances greater than or equal to R from the center of the earth only.
else it is g = GMr/R^3
where 'r' is the distance of the chosen point from the center of the earth.

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- Gaurav Ragtah (spideyunlimited)
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