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July 3, 2015

Homework Help: Physics-mechanics

Posted by Rebecca on Thursday, December 27, 2012 at 9:00am.

A 1.0 kg mass weighs 9.8 N on Earth's surface, and the radius of the Earth is roughly 6.4 x 10^6 m. Calculate the average density of Earth. (Show how you would calculate for density; don't just give the answer because L wan't to understand how you arrived at your answer).

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