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  1. 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 …

  2. Introduction to physics (video) | Khan Academy

    Physics is built on a foundation of math and it seeks to explain all phenomena in the universe. It forms the basis for other sciences like chemistry and biology. Physics uses simple yet elegant …

  3. SHS Physical Science - Khan Academy

    2 units · 27 skills Unit 1 1st quarter: Chemistry Unit 2 4th quarter: Physics Course challenge

  4. Khan Academy

    Our mission is to provide a free, world-class education to anyone, anywhere.

  5. 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 …

  6. Forces and motion (practice) | Khan Academy

    Let's solve some problems to better understand the behavior of forces that act on objects, and their effects on motion. In the process, we will clear some common misconceptions.

  7. 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

  8. Fresh Updates to Khan Academy’s Physics Courses Bring More …

    Aug 18, 2025 · Explore Khan Academy’s updated AP Physics 1 and NGSS-aligned Middle School Physics courses, featuring new videos, interactive practice, and hands-on activities to support …

  9. 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.

  10. Laws of motion (practice) | Week 2 | Khan Academy

    Exam preparation Class 11th Physics Laws of motion Google Classroom Microsoft Teams