# The value of quantity G in the law of gravitation

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The value of quantity G in the law of gravitation
(a) depends on mass of the earth only
(b) depends on radius of earth only
(c) depends on both mass and radius of the earth
(d) is independent of mass and radius of the earth

by Expert (1.4k points)
G is the constant of proportionality and is called the universal gravitational constant. It is independent of mass and radius of the earth.
by Basic (28 points)
it depends on mass and radius of earth
G=m÷r2
by Basic (28 points)
G = 6.674×10−11 N·kg–2·m2.   !!!!  Hope this helps.!!