SOLUTION: How many seconds (angle) of rotation does the Earth complete in one second (time)? I cannot understand this. Please help me. Thanks.

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Question 1077792: How many seconds (angle) of rotation does the Earth complete in one second (time)?
I cannot understand this. Please help me. Thanks.

Found 2 solutions by addingup, ikleyn:
Answer by addingup(3677) About Me  (Show Source):
You can put this solution on YOUR website!
The earth completes a rotation every 24 hours, and a complete circle is 360 degrees:
360/24 = 15 degrees every hour
1 hour = 60 minutes x 60 seconds = 3,600 seconds
15/3,600 = 0.0041667 degrees per second.

Answer by ikleyn(52790) About Me  (Show Source):
You can put this solution on YOUR website!
.
One whole rotation is 360 degs = 360*60*60 seconds (angular seconds).


24 hours = 24*60*60 seconds (time seconds).


You want the ratio %28360%2A60%2A60%29%2F%2824%2A60%2A60%29 = 360%2F24 = 15.


Answer. In its daily rotation around the axis the Earth makes turn in 15 angular seconds per second.