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 1, Problem 45QP

(a)

To determine

The circumference of the Earth orbit around the Sun.

(b)

To determine

The speed of Earth moves in its orbit.

(c)

To determine

The distance Earth moves in 1 day.

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