what is the force required to stretch a steel wire .01 sq cm in cross section to double its length?

Asked by  | 8th Dec, 2012, 10:30: PM

Expert Answer:

Let the length of the wire was= L
after stretching the lengthis=2L
so change in length=dL=2L-L=L
 

Answered by  | 10th Dec, 2012, 04:37: PM

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