1.

Three spherical balls of masses 1 kg, 2kg and 3 kg are placed at the corners of an equilateral triangle of side 1 m. The magnitude of the gravitational force exerted by 2 kg and 3 kg masses on 1 kg mass.

Answer»

19 G
`SQRT(17)G`
`sqrt(19)G`
`G/sqrt(17)`

Answer :C


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