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ASingh
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Two body system witah a same center (earth), by using Keplers law rm³/Pm² = rs³/Ps² r = distance, P = period, m = moon, s = satellite (3.90*10^5)³/(27.3)² = (6.70*10^3)³/Ps² Ps² = (6.70*10^3)³(27.3)²/(3.90*10^5)³ Ps² = 0.003779 Ps = 0.0615
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