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Slinky Drop Extended

1,646 Lượt xem· 09/22/11
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The answer to the question - what happens to a tennis ball tied to the bottom of a slinky after the top of the slinky is let go? For a great explanation, check out Rhett Allain s analysis here: http://www.wired.com/wiredscience/2011/09/modeling-a-falling-slinky/

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