Question

distance between two bodies is increased to three times its original value. calculate the new gravitational force between them

Answer 1

GMm/(3r)^2

where G is u.g.c=6.67×10^11

M=mass of earth

m=mass of body

r=distance b/w there centers

Answer 2

As Force is inversely proportional to distance square , when the distance is increased to three time the force between them decreases by NINE times.

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