Unformatted text preview: oscillations vs. time; assume there is no air resistance. Explain any changes to the amplitude. 4. A ball and a magnet are released from the same height simultaneously. They both fall vertically but, on its way down, the magnet passes through a coil. Which one reaches the ground first? Explain. B...
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- Fall '10
- Work, Magnetic Field, Lenz, copper disk swings