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August 31, 2014

Homework Help: Physics

Posted by Anna on Monday, May 3, 2010 at 12:21pm.

An athlete twirls a 1 kg hammer tied to the end of a 1.3 m rope in a horizontal circle the hammer moves at the rate of 1.0 rev/sec.
(a)what is the centripetal acceleration of the hammer?

(b) what is the tension in the rope?

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