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Physics, 30.11.2020 17:40 Jtyree2007

Using an orbit size of 8 kpc, and a period of 225 million years, the mass of our Galaxy is found to be closest to (hint: convert radius to meters and time seconds, then calculate the orbital speed in meters/sec. Once you do that determine the mass contained within the orbit in solar masses.)

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Using an orbit size of 8 kpc, and a period of 225 million years, the mass of our Galaxy is found to...
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