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Femme_physics
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Homework Statement
A girl is running around a circular fountain with a diameter of 6.5m. If it takes her 72 seconds to run all the way around, what's her angular speed?
The Attempt at a Solution
I appear to be getting a wrong answer: (look only at the thick black marker)
http://img263.imageshack.us/img263/548/radsec.jpg
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