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September 23, 2014

Homework Help: physics HELP!

Posted by Emily on Friday, November 30, 2012 at 10:08pm.

The observed wave speed is 20.3 m/s when the suspended mass is m = 3.07 kg. What is the mass per unit length of the string?

I keep calculating this out to be .5199 kg/m which i know is wrong! HELP!

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