1.

The bodies of masses 100 kg and 8100 kg are held at distance of 1 m. The gravitational field at a point on the line joining them is zero. The gravitational potential at that point in J/kg is (G = 6.67 xx 10^(-11) N.m^(2)//kg)

Answer»

`-6.67xx10^(-7)`
`-6.67xx10^(-10)`
`-13. 34 xx10^(-7)`
`-6.67xx10^(-9)`

ANSWER :A


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