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No, only for elastic materials and only for forces which are within the material's elasticity.
From Wikipedia, the free encyclopediaIn mechanics and physics, Hooke's law of elasticity is an approximation that states that the extension of a spring is in direct proportion with the load applied to it. Many materials obey this law 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. Hooke's law in simple terms says that strain is directly proportional to stress.Mathematically, Hooke's law states that
Hookes law
material that sink has a density above that of water and does not obey the law of floatation.
Robert Hooke discovered the law of elasticity in 1660.
Hooke's law of Elasticity.
Hooke's law of elasticity is an approximation that states that the extension of a spring is in direct proportion with the load applied to it.
Hooke's Law relates to the elasticity of elastic objects, such as metal springs, and how they stretch in proportion to the force that acts on them.
No, by definition Hooke's law relates to linear elastic only; when outside the elastic region it does not apply.
Robert Hooke's law states that within elastic limit, the strain produced is directly proportional to the stress applied. Hence Stess/strain = constant This constant is known as Modulus of elasticity.
No, only for elastic materials and only for forces which are within the material's elasticity.
From Wikipedia, the free encyclopediaIn mechanics and physics, Hooke's law of elasticity is an approximation that states that the extension of a spring is in direct proportion with the load applied to it. Many materials obey this law 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. Hooke's law in simple terms says that strain is directly proportional to stress.Mathematically, Hooke's law states that
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Hookes law
material that sink has a density above that of water and does not obey the law of floatation.
The main problem is that, despite its name, it is not really a 'law'! It applies to very few materials (called 'ohmic' or 'linear' materials). The vast majority of materials (called 'non-ohmic' or 'non-linear') simply do not obey Ohm's 'Law'!