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MCQAdvancedGravitation, Orbits & Dynamics
USAAAO — 2016 First Round
Question 4
Suppose you are on the surface of the Moon, and you want to launch an object into an elliptic orbit with a perilune of 1 lunar radius and apolune of 7 lunar radii. Given that the moon has a mass of 7.44*10²² kg and a radius of 1.74*10³ km, with what speed will you have to launch the object?
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