Main content

# Unit 3: Basic math concepts for physics (Prerequisite)

## About this unit

Physics is built on top of maths and requires a good understanding of it. Let's refresh our fundamental math concepts that will be used often in our physics course.

If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

Physics is built on top of maths and requires a good understanding of it. Let's refresh our fundamental math concepts that will be used often in our physics course.