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Author Question: The greatest variation in size, mass, and luminosity occurs in A) globular clusters. B) ... (Read 10 times)

corkyiscool3328

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on: Jul 27, 2018
The greatest variation in size, mass, and luminosity occurs in
 
  A) globular clusters.
  B) elliptical galaxies.
  C) spiral and barred spiral galaxies.
  D) type I vs type II irregulars.
  E) Seyfert galaxies.

Question 2

What quantities does angular momentum depend upon?
 
  A) mass and velocity
  B) mass, velocity, and radius
  C) force and radius
  D) force, velocity, and radius
  E) momentum and angular velocity


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Melissahxx

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

B

Answer to Question 2

B


corkyiscool3328

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Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


Melissahxx

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Reply #3 on: Jul 27, 2018
Great! Please up vote :D


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