1.

If the radius of moon is 1.7 xx 10^(6) m and its mass is 7.34 xx 10^(22) kg. Then its escape velocity is

Answer»

`2.4 xx 10^(3)MS^(-1)`
`2.4 xx 10^(2)ms^(-1)`
`3.4 xx 10^(3)ms^(-1)`
`3.4 xx 10^(2)ms^(-1)`

Answer :A


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