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March 28, 2015

Homework Help: physics

Posted by jones on Tuesday, October 18, 2011 at 4:08pm.

A 3.60 kg object is attached to a vertical rod by two strings as in the figure below. The object rotates in a horizontal circle at constant speed 7.15 m/s.


(a) Find the tension in the upper string.
N

(b) Find the tension in the lower string.
N

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