If a 2 inch diameter rod is subjected to a centric tensile axial load of 15.71 kip, what is the average normal stress (ksi) to three significant figures?

The average normal stress is 5 ksi.

Explanation:

Given that,

Diameter = 2 inch

Load = 15.71 kip

We need to calculate the average normal stress

Using formula of stress

Average normal stress

Where, F = load

A = area

Put the value into the formula

Hence, The average normal stress is 5 ksi.

answer; (d) spontaneous processes are characterized by the overall conversion of order to disorder;