two sphere of same radius r are made of same material of density d and seprate by a distance of 2r meter. find the force of gavitation between them.
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Answer:F=G×m^2/r^2
Explanation:F=Gm1m2/r^2
G=universal gravitational constant
m1,m2 are the masses 'd' of both the masses are same so m1=m2
F= G×m^2/4r^2
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