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 …

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 …

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 …

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

That is a valid method for solving that problem. I was never taught Khan Academy's method in example 2 in my AP Physics I class, so the steps you took are what I would've done for that …

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Explore kinematics concepts and principles in AP®︎/College Physics 1 with Khan Academy's engaging lessons, practice problems, and interactive content.

Let's think about what physics is and what topics are covered in an introductory physics course.

Check your understanding of applications of circular motion and gravitation in this set of free practice questions aligned to AP Physics I standards.

And as we go into further videos, or future videos, you'll see how this is super useful once we start doing more complicated physics problems, or once we start doing physics with calculus.