physics
posted by need for help .
i cant solve this problem i need for help please
through how many does a point on the earth's surface move in 6h as a result of the earth's rotation ? what is the speed of a point on the equator ? take the radian of the earth to be 6370 km
thank you
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i cant solve this problem i need for help please through how many does a point on the earth's surface move in 6h as a result of the earth's rotation ? 
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