ch01_p21 - 21 If ME is the mass of Earth m is the average...

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21. If M E is the mass of Earth, m is the average mass of an atom in Earth, and N is the number of atoms, then M E = Nm or N = M E /m . We convert mass m to kilograms using
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This note was uploaded on 09/09/2008 for the course PHYS 100 taught by Professor Shylnov during the Spring '08 term at Illinois Tech.

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