Question

Gravitational foace between two bodies is 2N.when the distance between the masses is half.what is the force between them?​

Answer 1

Answer:

answer is this

Explanation:

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Answer 2

Answer:

F’ = 8N

Explanation:

Let m1 and m2 be a present masses , r1 be a distance between them and F1 be force of attraction between that two bodies

Then gravitational force becomes

F=Gm1.m2/r^2

F = 2N

when the distance between the masses is half

R’ = r/2

F’ = Gm1.m2/R’^2

F’ = Gm1.m2/(r/2)^2

F’ = 4 F

F’ = 8N

Gravitational force increases by 4 times