Current time:0:00Total duration:9:54

0 energy points

# Unit vector notation

Expressing a vector as the scaled sum of unit vectors. Created by Sal Khan.

If you're seeing this message, it means we're having trouble loading external resources for Khan Academy.

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

Main content
# Unit vector notation

Current time:0:00Total duration:9:54

0 energy points

Expressing a vector as the scaled sum of unit vectors. Created by Sal Khan.