Answers

2014-04-01T10:28:54+05:30
F= G*m1*m2/d²

F is the force

G is the gravitatational constant. In CGS (centimeter-gram-second units), 
G=6.673 x 10⁻⁸ cm³ gm⁻¹ s⁻²
In MKS (meter-kilogram-second) units, 
G=6.673 × 10⁻¹¹ m³ kg⁻¹ s⁻². 

m1 is nass of the first body and m2 is that of the second.

d is the distance between the two bodies.
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