OpenStax: University Physics Vol. 1
OpenStax

University Physics is a three-volume collection that meets the scope and sequence requirements for two- and three-semester calculus-based physics courses.

OpenStax: University Physics Vol. 3
OpenStax

University Physics is a three-volume collection that meets the scope and sequence requirements for two- and three-semester calculus-based physics courses.

OpenStax: College Physics for AP Courses
OpenStax

The AP Physics Collection is a free, turnkey solution for your AP® Physics course, brought to you through a collaboration between OpenStax and Rice Online Learning.

Khan Academy: AP/College Physics 1
Khan Academy

This course has videos, articles, and practice covering topics from motion to waves, and more.