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The value of acceleration due to gravity...

The value of acceleration due to gravity is 980 `cm//s^2`. What will be it’s value if lengthen kilometers and that of time in minute.

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`g=(GM)/R^2R=6.67xx10^(-3)km=6.67xx10^6m
M=(gR^2)/G=[10xx6.67xx10^6xx6.67xx10^6]/(6.67xx10^-11] =6.67xx10^24kg`
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