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April 18, 2014

Homework Help: Physics

Posted by Lee on Thursday, January 6, 2011 at 6:30pm.

A 0.700 kg object attached to the end of a 0.560 meter wire revolves uniformly on a flat, frictionless surface.


a) If the object makes three complete revolutions per second, what is the force exerted by the wire on the object?

b) What is the speed of the object?

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