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Author Question: Data on binary galaxies is analyzed to determine their average masses under the assumption that ... (Read 49 times)

go.lag

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on: Jul 27, 2018
Data on binary galaxies is analyzed to determine their average masses under the assumption that they, like binary stars, have ________ orbits.
 
  Fill in the blank(s) with correct word

Question 2

What did the Voyager mission discover about the main rings of Saturn?
 
  A) There are hundreds of small moons in the ring system.
  B) They were less dense than the rings of Jupiter.
  C) There are several small moons inside the inner-most ring.
  D) The ring system is much thicker than originally believed.
  E) They are composed of tens of thousands of narrow ringlets.


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bblaney

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Reply #1 on: Jul 27, 2018
Answer to Question 1

Keplerian

Answer to Question 2

E


go.lag

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Reply #2 on: Jul 27, 2018
Thanks


bblaney

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Reply #3 on: Jul 27, 2018
Welcome :)


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