Universe: Stars And Galaxies
Universe: Stars And Galaxies
6th Edition
ISBN: 9781319115098
Author: Roger Freedman, Robert Geller, William J. Kaufmann
Publisher: W. H. Freeman
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Chapter 4, Problem 3Q
To determine

(a)

The direction of a planet motion relative to the horizon over the course of one night.

To determine

(b)

Whether or not the answer to (a) will be same if the planet is in direct motion or retrograde motion.

The speed of the planets on the celestial sphere.

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