👉 Nonrigidity is a concept in physics that describes the absence of deformation or change in shape under certain conditions. In other words, it refers to a state where an object remains unchanged even when subjected to external forces or changes in its position. This property can be useful in many fields such as engineering, materials science, and mechanics. Nonrigidity allows objects to maintain their original shape under various loads, stresses, and deformations while being able to change their size or orientation without any significant deformation.