The motion of the Moon across the sky in 1 hour, as seen against the background of stars, is approximately
A) its own diameter (1/2°).
B) 1/10°.
C) 4°.
D) 13°.

Name: The motion of the Moon across the sky in 1 hour, as seen against the background of stars, is approximately A) its own diameter (1/2°). B) 1/10°. C) 4°. D) 13°.
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Question

Quizplus · Accepted Answer

The Moon moves eastward against the background of stars due to its orbit around Earth, covering approximately its own diameter (1/2°) in an hour.

The Motion of the Moon Across the Sky in 1