Newton's universal law of gravitational and relatton between G and g
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G is a scalar quantity whereas g is a vector qualtity. According to Newton's law of universal gravitation the force of attraction between two bodies is given by F = GMm/r 2, where the symbols stand for their usual well known meanings. Also the weight of a body of mass m is F = mg.
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Answer:
G=gravitational constant, and g= gravitational acceleration
Explanation:
we can write the gravitational force F= GMm/r^2,,,,,and we know that gravity is a kind of gravitational force...so we can write F= mg
now we can tell....mg = GMm/r^2
or, g=GM/r^2
it is the relation between gravitational acceleration and gravitational constant.
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