Most metals deforms proportional to imposed load over a range of loads.
View Hooke's Law Stress Strain Diagram Pics. However, hooke's law also relates shear strain and shear stress. Apply the same load to a stiffer or thicker material, get less deformation.
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Stress is the force on unit areas within a material that develops as a result of the externally applied force. Hooke's law is a law of physics that states that the force (f) needed to extend or compress a spring by some distance (x) scales linearly with respect to that distance—that is, fs = kx, where k is a constant factor characteristic of the spring (i.e., its stiffness). Want to see more mechanical engineering instructional videos?
This means that the strain increases rapidly even for a small.
Shear strains measure the relative parallel movement of one reference plane with respect to another. All these are covered well in depth. Hooke's law may also be expressed in terms of stress and strain. And hooke's law was named after british physicist robert hooke, but actually believed the concept was believed to be developed first by leonard oiler.
