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Find the center of mass of the Eath-moon system given: Radius of Earth = 6.37x10^6 Radius...

Find the center of mass of the Eath-moon system given:

Radius of Earth = 6.37x10^6

Radius moon = 1.74x10^6

Distance between moon and Earth (centre to centre) = 3.82x10^8

Mass of earth = 81.5 times more massive than mass of moon.

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