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
# Basic math concepts for physics (Prerequisite)

### Learn

### 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.