This page will be updated periodically with important information about the 2023 F=ma exam, USAPhO exam, and the U.S. Physics Team training camp.


The 2023 F=ma exam will be one day only, February 9, 2023.  The exam window on February 9th is 7am to 8pm EST. The exam will be expected to be conducted within a classroom setting, or proctored by an approved proctor.



Registration for the F=ma exam is now open.  Register online with a credit card, or by mail with a check or purchase order at the REGISTRATION page.