Physics: Principles with Applications (7th Edition)

Published by Pearson
ISBN 10: 0-32162-592-7
ISBN 13: 978-0-32162-592-2

Chapter 33 - Astrophysics and Cosmology - Misconceptual Questions: 9


Choice C.

Work Step by Step

The correct choice is explained on page 976. Rotational periods of galactic stars are much shorter than can be explained by the visible matter at the center of these galaxies.
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