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What is the minimum diameter of a copper wire

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Reference no: EM132591807

What is the minimum diameter of a copper wire 20 m long that will stretch no more than 14mm when a load of 400 kg is hung on the lower end. (Ycopper = 1.3 x 1011 N/m2 ) Also answer should be in mm.

Reference no: EM132591807

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