Enroll now for AMC 10 or 12 training classes that finish before the competitions!  Classes start soon!

Need Help?

Need help finding the right class? Have a question about how classes work?

Click here to Ask AoPS!

F=ma Problem Series

This course will prepare you to take the F=ma exam, the first test in a series of contests that determines the members of the US team for the International Physics Olympiad. You'll learn the classical mechanics you need for the F=ma exam as we solve and analyze problems taken from past exams. We'll also cover strategies for taking the test, and you'll get to take a practice F=ma test of brand-new problems.

12 weeks

Diagnostics

ARE YOU READY?
12 weeks ARE YOU READY?  

Schedule

Tuesday
Jun 11 - Aug 27
7:30 - 9:00
PM ET
Jun 11 - Aug 27
7:30 - 9:00 PM Eastern
6:30 - 8:00 PM Central
5:30 - 7:00 PM Mountain
4:30 - 6:00 PM Pacific
Click here to see more time zones
$390 (~$33/lesson)
$390 (~$33/lesson)
CLOSED
Sunday
Sep 8 - Nov 24
7:30 - 9:00
PM ET
Sep 8 - Nov 24
7:30 - 9:00 PM Eastern
6:30 - 8:00 PM Central
5:30 - 7:00 PM Mountain
4:30 - 6:00 PM Pacific
Click here to see more time zones
$390 (~$33/lesson)
$390 (~$33/lesson)
CLOSED

STARTING SOON

Friday
Oct 11 - Jan 17
7:30 - 9:00
PM ET
Oct 11 - Jan 17
7:30 - 9:00 PM Eastern
6:30 - 8:00 PM Central
5:30 - 7:00 PM Mountain
4:30 - 6:00 PM Pacific
Click here to see more time zones
$390 (~$33/lesson)
$390 (~$33/lesson)
ENROLL
Wednesday
Feb 19 - May 7
7:30 - 9:00
PM ET
Feb 19 - May 7
7:30 - 9:00 PM Eastern
6:30 - 8:00 PM Central
5:30 - 7:00 PM Mountain
4:30 - 6:00 PM Pacific
Click here to see more time zones
$390 (~$33/lesson)
$390 (~$33/lesson)
ENROLL

AoPS Holidays

There are no classes October 31, November 25 ‐ December 1, December 21 ‐ January 3, May 24 ‐ 26, July 4 ‐ 6, and August 29 ‐ September 1, 2025.

Who Should Take?

This course is designed for high school students who have already learned the basics of Newtonian mechanics—specifically, Newton's laws, Newtonian gravity, and forces like friction and tension. If you've already passed the F=ma exam and are looking toward USAPhO, you'll want to take our PhysicsWOOT course instead.

Lessons

1 1D Kinematics
2 2D Kinematics and Vectors
3 Newton's Laws
4 Momentum and Energy
5 Collisions
6 Data Analysis
7 Rotational Motion
8 Orbital Mechanics
9 Statics I - Balancing Forces and Torques
10 Statics II - Fluids and Material Properties
11 Oscillations
12 Dimensional Analysis

I can say the class has prepared me substantially for mathematical studies and competitions in the future and provided a well-constructed introduction to higher-level algebra. I enjoyed interacting with the teacher on an intellectual level while he taught the class in an fun and creative way. In addition, the challenging problems students received weekly to complete as homework enhanced our problem solving skills. Overall, this class has been an amazing experience for me, and I can't wait to see what AoPS has in store next!