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Relstion between G and g?

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Relstion between G and g?
  • 2 answers

Gayathri Ramesh 5 years, 7 months ago

G-universal law of gravitation. g-acceleration due to gravity. Nueton's law of gravitation :- F =GMm/r2 - 1 From nueton's second law :- F =mg -2 From 1 and 2 : GMm/r2 = mg GM/r2 = g Therefore, g=GM/r

Shivangi Suraj 5 years, 7 months ago

G stands for Newton's universal gravitational constant where as g stands for acceleratiom due to gravity at a certain point.G=6.7×10^-11 Nm^2/kg^2 where as G is constant. G is a scalar quantity whereas g is a vector quantity.
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