...Statics

This assignment is due by 9 AM Monday, November 6.

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The following three questions refer to the material you were to read in preparation to the lesson. Questions one and two require you to write a three or four sentence response. Number three is a multiple choice question. Click in the appropriate circle.

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1.

Name a correct unit for STRESS in the everyday lb, foot, second system?

Name a correct unit for STRAIN in the everyday lb, foot, second system?



2.

The compressibility of water is listed as 45.8 x 10-11 Pa-1. A Pa (pascal) is a unit of pressure, equivalent to newton/meter2. Use equation (11-14) in the textbook to estimate the pressure (in N/m2) that would reduce the volume of a quantity of water by 1 percent.








3.

An appropriate unit of stress in the SI system is

newton

joule

pascal

none of above



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