Question 576883
How fast would you have to travel across the Earth in order to keep the sun in the exact same position in the sky above your head? Hint: The radius of the Earth is approximately 3960 miles
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Using 1 revolution in 24 hours:
It depends on your latitude.  At the poles, you can stand still and just rotate.
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At the equator, it's 3960*2*pi/24 mi/hr = 330*pi mi/hr
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At other points, it's 330*pi*cos(latitude)