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miles.\
Radius of the Earth is miles.
Circumference of the Earth is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0bdd4afab06122c5f092b0e31d384681.png\")
.
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miles.
The earth has a circumference of approximately 22362 miles.
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More precisely the circumference of the earth at the equator is 24902 miles.
\Consider that the circumference of the earth at the equator is 24902 miles.
\Sun goes around earth one time in 24 hours, so it is traveling at ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=edf0c70c4742fedfcb232cbbd94f4808.png\")
.
Basically, even with latitude/season changes, we cannot drive that fast.
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1037 mile/hour travel on the surface of Earth at the equator to keep up with the Sun.