21st Century Astronomy 6E
21st Century Astronomy 6E
6th Edition
ISBN: 9780393690675
Author: Laura Kay, Stacy Palen, George Blumenthal
Publisher: W. W. Norton
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Chapter 12, Problem 31QP

(a)

To determine

The density of the comet and compare it to the density of water.

(b)

To determine

The escape velocity from the surface of the comet.

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