How much work must the thrusters do

Reference no: EM132101781

Question: A 4000kg lunar lander is in orbit 90km above the surface of the moon. It needs to move out to a 500km -high orbit in order to link up with the mother ship that will take the astronauts home. How much work must the thrusters do? Express your answer with the appropriate units.

Reference no: EM132101781

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