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Awave is produced in a slinky as shown. what is the direction of the slinky wire at point p as the waves travel through this point?
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(a) calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) imagine adding electrons to the pin until the negative charge has the very large value 1.00 mc. how many electrons are added for every 109 electrons already present
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Why galileo's thought experiment about the ball rolling forever on a level surface could only be a t...
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