Saturday
March 28, 2015

Homework Help: chemistry

Posted by himani on Sunday, April 28, 2013 at 3:12am.

the youngs modulus for the steel is 20.7*10^10 N/m2,how much will a 2.5 mm diameter wire 12 cm long, be strained when it support a load of 450 N?
express strain as decimal not a %

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