Hooke's law - Wikipedia
The torsional analog of Hooke's law applies to torsional springs. It states that the torque (τ) required to rotate an object is directly proportional to the angular displacement (θ) from the equilibrium position.
15.2: Hooke’s Law - Physics LibreTexts
Springs and Hooke’s Law: A brief overview of springs, Hooke’s Law, and elastic potential energy for algebra-based physics students. Many materials obey this law of elasticity as long as the load does not exceed the material’s elastic limit.
Hooke’s Law: Statement, Formula, and Diagram - Science Facts
2021年9月30日 · When a force is applied to compress or extend it, the spring will restore its initial position. The force with which it restores is known as spring force and can be quantified using Hooke’s law, which states that the restoring force F is proportional to the spring’s displacement x. F ∝ x. Or, F = -kx. SI unit of Hooke’s law: Newton or N ...
Hooke's law - Forces and movement - KS3 Physics - BBC
Some objects, like springs, obey Hooke’s law. This law describes the relationship between the force applied and the spring’s extension or compression.
What is Hooke's Law? - Phys.org
2015年2月16日 · The modern theory of elasticity is a generalized variation on Hooke's law, which states that the strain/deformation of an elastic object or material is proportional to the stress applied to...
Hooke's law - IGCSE Physics Revision Notes - Save My Exams
2024年10月11日 · Learn about Hooke's law for your IGCSE Physics exam. This revision note includes defining and calculating Hooke's law with force-extension graphs.
Hooke’s Law and the Science Behind Springs - WB Jones
Hooke’s Law states that the extension of a spring is proportional to the load that is applied to it. A variety of materials obey this law as long as the load does not exceed the material’s elastic limit.
Springs and Hooke's Law Introduction: The elastic properties of matter are involved in many physical phenomena. When matter is deformed (compressed, twisted, stretched, et cetera) and the deforming forces are sufficiently small, the material will return to its original shape when the deforming forces are removed.
Spring Constant (Hooke's Law): What Is It & How To ... - Sciencing
2020年12月21日 · The spring constant, k, appears in Hooke's law and describes the "stiffness" of the spring, or in other words, how much force is needed to extend it by a given distance. Learning how to calculate the spring constant is easy and helps you understand both Hooke's law and elastic potential energy.
2.7: Spring Force- Hooke’s Law - Physics LibreTexts
2024年10月21日 · The simplest type of oscillations and waves are related to systems that can be described by Hooke’s law: \[F=-k x, \nonumber\] where \(F\) is the restoring force, \(x\) is the displacement from equilibrium or deformation, and \(k\) is the spring constant of the system.