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2. Use Kepler’s third law and the information in the book about the moon’s orbit to...

2. Use Kepler’s third law and the information in the book about the moon’s orbit to calculate the orbital period of the many satellites in “low Earth orbit”. You need to know the semi- major axis for these satellites. You can assume that it is equal to the radius of the earth. Your answer is the length of the day/night cycle as seen by orbiting astronauts. ASTRONOMY
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