https://www.khanacademy.org/science/in-in-class11th-physics/in-in-class11th-physics-work-energy-and-power/in-in-class11-spring-potential-energy-and-hookes-law/v/intro-to-springs-and-hooke-s-law 2023-09-10T17:11:17.624018169Z Intro to springs and Hooke's law Discover the phenomena of springs and Hooke's Law. Explore how force applied to a spring results in compression or elongation, and how this relationship is linear. Uncover the concept of restorative force and how it counteracts applied force, keeping our spring in equilibrium. Sal Khan video https://cdn.kastatic.org/googleusercontent/gF8fdyapMjXDb9tvuI2rxJoPOVr4iq5JVKFGZGAZqLuefZou9aLcjzsd-D-AL5PcvRZOc8dJHE1ViT1-Y2POUqlh Intro to springs and Hooke's law Discover the phenomena of springs and Hooke's Law. Explore how force applied to a spring results in compression or elongation, and how this relationship is linear. Uncover the concept of restorative force and how it counteracts applied force, keeping our spring in equilibrium. https://cdn.kastatic.org/ka-youtube-converted/ZzwuHS9ldbY.mp4/ZzwuHS9ldbY.mp4 605 Using Forces: Elastic force https://www.khanacademy.org/science/ap-college-physics-1/xf557a762645cccc5:force-and-translational-dynamics/xf557a762645cccc5:spring-force/a/what-is-hookes-law 2026-04-15T10:20:35.936477099Z Spring force and Hooke's law Learn about the force exerted by a spring. Model and predict spring forces using Hooke's law. article https://www.khanacademy.org/computing/pixar/simulation/hair-simulation-101/e/hookes-law 2026-04-08T01:15:04.085520103Z Hookes law Understand what Hooke's law is and how to use it. Peter Collingridge exercise https://www.khanacademy.org/science/in-in-class11th-physics/in-in-class11th-physics-work-energy-and-power/in-in-class11-spring-potential-energy-and-hookes-law/v/potential-energy-stored-in-a-spring 2022-11-16T04:22:43.7414897Z Potential energy stored in a spring Learn about the force required to compress a spring, and the work done in the process, and how this relates to Hooke's Law, which defines the restorative force of a spring. Using a graph, see how force increases proportionally with displacement, and how one can use the area under the graph to calculate the work done to compress the spring. Finally, relate this work to the potential energy stored in the spring. Sal Khan video https://cdn.kastatic.org/googleusercontent/095MHTaVUqRW_qGRWNXzDECF_hyYDBP0lWVQCSiTm2Rw4U31o8rw4JwMx5Qm2KJyRFomhTBkBrjjxKSq5nggnGVj Potential energy stored in a spring Learn about the force required to compress a spring, and the work done in the process, and how this relates to Hooke's Law, which defines the restorative force of a spring. Using a graph, see how force increases proportionally with displacement, and how one can use the area under the graph to calculate the work done to compress the spring. Finally, relate this work to the potential energy stored in the spring. https://cdn.kastatic.org/ka-youtube-converted/eVl5zs6Lqy0.mp4/eVl5zs6Lqy0.mp4 600 Using Forces: Elastic force https://www.khanacademy.org/science/in-in-class11th-physics/in-in-class11th-physics-work-energy-and-power/in-in-class11-spring-potential-energy-and-hookes-law/a/spring-force-and-energy-ap1 2021-04-29T07:56:04Z Spring potential energy and Hooke's law review Review the key concepts, equations, and skills for spring potential energy and Hooke's law.  Understand how to analyze a spring force vs. displacement graph. article