A 5000kg lunar lander is in orbit 30km above the surface
A 5000kg lunar lander is in orbit 30km 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 do the thrusters do?
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a 5000kg lunar lander is in orbit 30km above the surface of the moon it needs to move out to a 500km-high orbit in
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