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Compared with an atom of atomic weight 12 and atomic number 6, the atom of atomic weight 13 and atomic number 6:
(1) Contains more neutrons
(2) Contains more electrons
(3) Contains more protons
(4) Is a different element
Ans: Contains more neutrons
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Evaluate the speed of the block A 2.00-kg block is attached to a spring force constant 500N/n. The block is pulled 5.00 cm to the right of the equilibrium and released from rest
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How comes the word physics?
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