Physics, 12.11.2019 00:31 stormmesa1

Find the work done (energy required) in launching a 12100kg satellite from the surface of the earth to a circular orbit 10200 km above the surface of the earth.
answer is 6.11*10^11 joules.
i don't understand how to get to the answer.

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Find the work done (energy required) in launching a 12100kg satellite from the surface of the earth...

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