Question

the gravitational force between two objects is F.How will this force change when(i) the distance between them is reduced to half.(ii) the mass of one of the objects becomes four times

Answer 1

The gravitational force b/w the two when force is constant F


1. if the distance of body is reduced 'n' times then the force will increase 'n2'means 1/4according to your question .
2 If the mass of a body increase 'n' times then force will decrease 'n' times according to your question it will increase 4time.





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