Solved: The sun appears to move across the sky, because
Chapter 8, Problem 8.102(choose chapter or problem)
The sun appears to move across the sky, because the earth spins on its axis. To a person standing on the earth, the sun subtends an angle of sun 9.28 103 rad (see Conceptual Example 2). How much time (in seconds) does it take for the sun to move a distance equal to its own diameter?
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