Tensile Stress & Strain, Compressive Stress & Shear Stress - Basic Introduction

This physics provides a basic introduction into stress and strain. It covers the differences between tensile stress, compressive stress and shear stress. It provides the equations and formulas to calculate the different forms of stress and strain as well as the shear modulus of an object.

Static Equilibrium:

Elasticity and Hooke's Law:

Elastic Modulus:

Bulk Modulus:

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Volume Unit Conversion:

Specific Gravity & Density of Mixtures:

Will It Sink or Float?

Intro to Pressure & Fluids:

Atmospheric Pressure Problems:

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The Gallon Crusher:

Absolute Pressure Vs Gauge Pressure:

Water Pressure Vs Gauge Pressure:

Full-Length Videos and Worksheets:

Physics PDF Worksheets:

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[Angablue]

I have a question about the cross-sectional area on the Stress calculation, please. In your video, precisely at 02:33, you showed the cross-sectional area of a solid tube, but what about if the tube is hollow? How do I do it?

[RonnieRancid]

Me: tinsile is stretching, the other one is compressing, and shear, uh, the cube does it's own thing, I dont know