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May 28, 2015

Homework Help: Physics

Posted by Karen on Tuesday, October 16, 2007 at 9:47pm.

An athlete whirls a 7.40 kg hammer tied to the end of a 1.1 m chain in a horizontal circle. The hammer moves at the rate of 1.4 rev/s. What is the centripetal acceleration of the hammer? What is the tension in the chain?

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