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December 19, 2014

December 19, 2014

Posted by **Anonymous** on Thursday, November 29, 2012 at 7:15pm.

The hammer moves at the rate of 1.51 rev/s.

What is the centripetal acceleration of the hammer? Assume his arm length is included in the length given for the chain.

Answer in units of m/s2

what is the tension?

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