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Physics, 25.02.2020 02:29 ricesonice5
Suppose you observe a star orbiting the galactic center at a speed of 1200 km/s in a circular orbit with a radius of 25 light-days. What would your estimate be for the mass of the object that the star is orbiting
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Suppose you observe a star orbiting the galactic center at a speed of 1200 km/s in a circular orbit...
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