
Spring force and Hooke's law (practice) | Khan Academy
Check your understanding of spring force and Hooke's law in this set of free practice questions.
Spring force and Hooke's law (article) | Khan Academy
Learn about the force exerted by a spring. Model and predict spring forces using Hooke's law.
Intro to springs and Hooke's law (video) | Khan Academy
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 …
Vertical springs and energy conservation - Khan Academy
If you're just given a problem and you were told a three kilogram mass is hanging from a vertical spring of spring constant 50 newtons per meter and this line here represents the equilibrium position, it's …
AP®︎/College Physics 1 | Science | Khan Academy
Welcome to AP®︎/College Physics 1! In AP Physics 1, you'll learn algebra-based classical mechanics. To make sure you’re prepared with the fundamentals, we recommend completing high school …
Spring potential energy and Hooke's law review - Khan Academy
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.
Conservation of energy (practice) | Khan Academy
Two blocks are held at rest on a smooth incline with an ideal spring compressed between them. The ends of the spring are attached to the blocks, as modeled below.
Spring-mass systems: Calculating frequency, period, mass, and spring ...
Practice solving for the frequency, mass, period, and spring constant for a spring-mass system.
Physics archive | Science | Khan Academy
The physics archive contains legacy physics content, and is not being updated with new content. For our most up-to-date, mastery-enabled courses, check out Middle School Physics, High School Physics, …
High school physics (DEPRECATED) - Science | Khan Academy
This course has been deprecated. We recommend exploring our improved High School Physics, AP Physics 1, and AP Physics 2 courses instead.