Khan Academy: Unit Vectors and Engineering Notation

Explains the use of unit vectors to represent the components of a vector. [7:58]

A page to go over the skills for analyzing vectors. Review how to find horizontal and vertical components of vectors on this site.

Visualizing, adding and breaking down vectors in 2 dimensions. [12:54]

This resource provides a summary of some fundamental math and science concepts that will be helpful in learning chemistry. Links are provided to help you learn or review the material on Khan Academy.

In this video [5:02] watch Sal work through a harder Units problem.

This video explains how to understand and interpret the units in common medical labs including the CBC, Chem 10, and LFTs. [11:23]

Video explores the difference between vectors and scalars while discussing distance, displacement, speed and velocity. [8:38]

In this video [2:59] watch Sal work through a basic units problem.

A unit planner for teachers who want to use Khan Academy's unit on the Big Bang theory. Teachers can find teaching guides, unit slides, and reading materials.

Learn how to find the direction component of torque with this video. Review vector quantities to understand how to apply the right hand rule to a torque problem. [10:00]