a)Compute hte radial accleration of a point at the equator of the earth. b)repeat for the north pole of hte earth. Take the radius of the eartk to be 6370 km.(adsbygoogle = window.adsbygoogle || []).push({});

so for a) i got 9.9337 m/s square which is right

but for b) the answer is just zero

why?

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# Homework Help: Why's radial acceleration zero at north pole

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