Physics 113 assumes you have mastered a semester of calculus, as well as pre-calculus, trigonometry, geometry and algebra.

In case you have forgotten any of the mathematical pre-reqs, here are some links for review:

**Vectors:**

Scalars and Vectors – Jacque Fetrow

Vector Properties and Vector Algebra – Jacque Fetrow

Vector Components and Unit Vectors – Jacque Fetrow

Find vector magnitude and direction from components – Allen Brown

Products of Vectors – Keith Bonin

Kahn Academy has many math videos. Not always that rigorous, but very detailed. Here are recommended ones for review.

**Calculus:**

Even more examples of the Chain Rule

Using derivatives: Minima, and maxima.