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    aeroapollo's Avatar
    aeroapollo Posts: 3, Reputation: 1
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    #1

    Jun 25, 2013, 06:21 PM
    Physics
    The trap-jaw ant can snap its mandibles shut in as little as 1.3 x 10^-4 seconds. In order to shut, both mandibles rotate through a 90 degree angle. What is the average angular velocity of one of the mandibles of the trap-jaw ant when the mandibles snap shut?
    ebaines's Avatar
    ebaines Posts: 12,131, Reputation: 1307
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    #2

    Jun 26, 2013, 05:44 AM
    Use:



    where is in radians.
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