A collision in which kinetic energy is conserved Related Terms inelastic strain. Related Terms inelastic strain. Examples of elastic in the following topics: Hooke's Law Hooke's law of elasticity is an approximation that states that the extension of a spring is directly proportional to the load applied to it. In mechanics physics , Hooke's law is an approximation of the response of elastic i.
Many materials obey this law of elasticity as long as the load does not exceed the material's elastic limit. Materials for which Hooke's law is a useful approximation are known as linear- elastic or "Hookean" materials.
A brief overview of springs, Hooke's Law, and elastic potential energy for algebra-based physics students. Elastic Collisions in One Dimension An elastic collision is a collision between two or more bodies in which kinetic energy is conserved. An elastic collision will not occur if kinetic energy is converted into other forms of energy. It important to understand how elastic collisions work, because atoms often undergo essentially elastic collisions when they collide.
On the other hand, molecules do not undergo elastic collisions when they collide. The mathematics of an elastic collision is best demonstrated through an example. Fracture Fracture is caused by a strain placed on an object such that it deforms beyond its elastic limit and breaks. When a strain is applied to a material it deforms elastically proportional to the force applied. The zone in which it bends under strain is called the elastic region. For larger forces, the graph is curved but the deformation is still elastic —L will return to zero if the force is removed.
Elastic Potential Energy If a force results in only deformation, with no thermal, sound, or kinetic energy, the work done is stored as elastic potential energy.
A mouse trap stores elastic potential energy by twisting a piece of metal; this energy is released when the mouse steps into it. Create a personalised ads profile. Select personalised ads. Apply market research to generate audience insights. Measure content performance. Develop and improve products. List of Partners vendors. Share Flipboard Email. Anne Marie Helmenstine, Ph. Chemistry Expert. Helmenstine holds a Ph. She has taught science courses at the high school, college, and graduate levels.
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Elasticity: Definition and Examples. Pure Substance Definition in Chemistry. Surface Tension Definition and Causes.
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