Hep me with this astronomy/physics question please, youll be my lifesaver!?

  • Thread starter Thread starter Danielle D
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Danielle D

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Stars in a typical globular cluster orbit at speeds of about 10 km/s, and stars at the outskirts of a globular cluster are about 50 light-years from the center.

Use this information to estimate the mass of a typical globular cluster.
 
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