1.

The additional kinetic energy to be provided to a satellite of mass `m` revolving around a planet of mass `M`, to transfer it forms a circular orbit of radius `R_(1)` to another of radius `R_(2)(R_(2)gtR_(1))` isA. `GmM((1)/(R_(1))-(1)/(R_(2)))`B. `2 GmM((1)/(R_(1))-(1)/(R_(2)))`C. `(1)/(2)GmM((1)/(R_(1))-(1)/(R_(2)))`D. `GmM((1)/(R_(1)^(2))-(1)/(R_(2)^(2)))`

Answer» Correct Answer - C


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