Three equal masses of 1 kg each are plac...

Three equal masses of 1 kg each are placed at the vertices of an equilateral triangle of side 1 m, then the gravitational force on one of the masses due to other masses is (approx.)

`{6.67(10^-11)}`N

`10 ^-3` N

`[11.5(10^-11)] N`

`11.5(`10^-3)N`

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