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A satellite of mass 1000 kg is rotating around the earth in a circular orbit of radius 3R. What extra energy should be given to this satellite, if it is to be lifted into an orbit of radius 4R?

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A satellite of mass 1000 kg is rotating around the earth in a circular orbit of radius 3R. What extra energy should be given to this satellite, if it is to be lifted into an orbit of radius 4R?



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