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October 30, 2014

Homework Help: Physics

Posted by Max on Saturday, April 24, 2010 at 2:27am.

A brass wire with Young's modulus of 9.20 1010 Pa is 2.5 m long and has a cross-sectional area of 4.6 mm2. If a weight of 5.2 kN is hung from the wire, by how much does it stretch?

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