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From Wikipedia, the free encyclopedia
In 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
Hooke's law states that the force needed to extend or compress a spring by a distance is directly proportional to that distance. This mathematical relationship is expressed as F = kx, where F is the force, k is the spring constant, and x is the displacement from the equilibrium position.
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What materials obey hookes law of elasticity?
Materials such as metals (e.g. steel, aluminum), rubber, and certain plastics typically obey Hooke's Law of elasticity within their linear elastic range. This means they exhibit a linear relationship between stress and strain when subjected to small deformations.
Hookes law hold well up to?
Hooke's law describes the relationship between the force applied to a spring and the resulting extension or compression of the spring, as long as the material remains in the elastic deformation range of the stress-strain curve. Beyond the elastic limit, the material may exhibit plastic deformation, and Hooke's law may not apply.
How do you calculate the restoring force according to Hookes law?
To calculate the restoring force according to Hooke's Law, you can use the formula F = -kx, where F is the restoring force, k is the spring constant, and x is the displacement from the equilibrium position. By multiplying the spring constant with the displacement, you can determine the magnitude and direction of the restoring force acting on the object.
What law explainss the relationship between a spring's change in length and the force it exerts?
Hooke's Law explains the relationship between a spring's change in length and the force it exerts. It states that the force exerted by a spring is directly proportional to the amount it is stretched or compressed. Mathematically, this relationship is expressed as F = kx, where F is the force, k is the spring constant, and x is the displacement of the spring from its equilibrium position.
How do we calculate the restoring force according to Hookes law?
According to the Hooke's law formula, the force is proportional to what measurement
What kind of bridges use hookes law?
all of them
What does Hookes law relate too?
Hello jack cena
What was Robert hookes main contribution to science?
Hooke's law of Elasticity.
How do you answer hookes law experiment?
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.
What is the birth name of David Hookes?
David Hookes's birth name is David William Hookes.
What does hookes law relate to?
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.
Why do spring balances show wrong reading after they has been used for a long time?
Its all to do with Hookes law................
Does a spring which is not in its elastic region obey Hookes law?
No, by definition Hooke's law relates to linear elastic only; when outside the elastic region it does not apply.
What is David Hookes's birthday?
David Hookes was born on May 3, 1955.
What is by -law?
Rule by law is completely different than rule oflaw. Unlike rule of law, which states that no citizen is above the law, rule by law, involves arbitrary government rule, by using the law to implement their decisions.
What is By-Law?
Rule by law is completely different than rule oflaw. Unlike rule of law, which states that no citizen is above the law, rule by law, involves arbitrary government rule, by using the law to implement their decisions.
How old was David Hookes at death?
David Hookes died on January 19, 2004 at the age of 48.
