Modulus of Rigidity/Shear Modulusphysics material engineeringTable of ContentsSourcesThe modulus of rigidity or shear modulus formula is:$$ G = \frac{\tau}{\gamma} $$Where\( \small G \) is the modulus of rigidity or shear modulus,\( \small\tau \) is the shear stress, and\( \small\gamma \) is the shear strain.Sources #Wikipedia