Hooke's law for an object under shear stress (9-9)

Question 1 of 3

Question

$\textbf{Shear stress}$ on the object: force applied to each of two opposite surfaces ivided by the area of each surface

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Question

$\textbf{Shear modulus}$ : How difficult it is to deform the material of which the object is made: larger value means more difficult.

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Question

$\textbf{Shear strain}$ of the object: distance that the two surfaces move relative to each other divided by the distance between the surfaces

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Review

We can use the above definitions of shear stress and shear strain (shown in Figure 9-12) to rewrite Equation 9-8 as: