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Home Q & A Board Science-Related Homework Help Physics
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symbo symbo
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7 years ago
Which two parameters of star motion in the Milky Way are represented by its rotation curve?
A)   Orbital speed as a function of star distance from the galactic center
B)   Orbital period of the stars as a function of their distance from the galactic center
C)   Orbital speed of the stars as a function of their individual masses
D)   Star position above or below the galactic plane as a function of distance from the galactic center
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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discovererdiscoverer
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7 years ago
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symbo Author
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7 years ago
Helped a lot
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Thanks for your help!!
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