
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, …
Introduction to physics (video) | Khan Academy
Physics uses simple yet elegant math to describe complex phenomena, from galaxies to biological systems. It's about understanding and predicting the universe's complexity based on simple ideas.
What is physics? (article) | Khan Academy
Let's think about what physics is and what topics are covered in an introductory physics course.
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 …
AP®︎/College Physics 2 - Khan Academy
Welcome to AP®︎/College Physics 2! In AP Physics 2, you'll learn about thermodynamics, electricity and magnetism, light, and modern physics. To make sure you’re prepared with the fundamentals, we …
High school physics | Science | Khan Academy
If you’ve mastered this content and want to explore physics at the next level, we recommend our AP Physics 1 and AP Physics 2 courses. Give us feedback on this course
Calculus 1 | Math | Khan Academy
Learn calculus concepts and techniques with Khan Academy's free online resources designed to help you succeed in your studies.
Math - Khan Academy
Khan Academy offers free, world-class math education for anyone, anywhere.
Science | Khan Academy
Learn physics using videos, articles, and NGSS-aligned practice exercises. Explore the fundamentals of motion and forces, non-contact interactions, energy, and waves.
Mechanics (Course Intro) (video) | Khan Academy
As rocket soars into space. 🚀 elsewhere, a spinning ice skater pulls her arms closer to speed up, ⛸️meanwhile a lady lifts her car using a machine, but with her own strength. ⚾ These and many …