The High School Test Prep website offers free practice questions for all nine units of the AP Physics 1 course. This includes challenging questions and detailed explanations.

This website has 11 AP Physics 1 multiple choice quizzes. There are hundreds of questions along with an answers page for each unit that provides the solution.

The APlus Physics website has 9 PDF problem sets that are organized by topic. There are a variety of difficulty levels and detailed solutions are provided.

This site provides multiple full length, multiple choice practice tests with answer keys for each. There are also official released FRQs from 2016-2025.

The Khan Academy has a huge collection of videos and practice problems to work through. A great way to review topics and then test your comprehension.

Varsity Tutors offers a huge collection of AP Physics 1 multiple choice questions. A total of 1,381 questions that are divided by topic. Review the whole set or just a specific area.

MIT has a workbook of practice problems covering the entire AP Physics I course. This packet is incredibly detailed, making it a great resource.