What Are The Equations For Finding The Stress Under Certain Tests?
When testing a material performing 3 different tests, compression test, a 3-point bend test, and shear test, What equations are used to figure out the ultimate shear, ultimate bending, and ultimate compression, and how do they all relate to the ultimate tensile stress?
Thanks all!
Does Anyone Have Anxiety Attacks Before Tests Or Speeches?
I am in college and whenever I give a speech I get so nervous before it I feel like I am going to die and I am afraid when I get up there I will pass out. It is such a horrible feeling. What are some tips? I tried breathing exercises and that doesn’t help.
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