Study conceptual physics online free by downloading OpenStax's College Physics textbook and using our accompanying online resources.

This Physics resource introduces physics and scientific processes followed by chapters focused on motion, mechanics, thermodynamics, waves, and light.

Study conceptual physics online free by downloading OpenStax's University Physics Volume 1 textbook and using our accompanying online resources.

This free textbook is an OpenStax resource written to increase student access to high-quality, peer-reviewed learning materials.

This free textbook is an OpenStax resource written to increase student access to high-quality, peer-reviewed learning materials.

This free textbook is an OpenStax resource written to increase student access to high-quality, peer-reviewed learning materials.

This collection includes 5 up-to-date, relevant, and expertly authored digital textbooks, each with free aligned instructional support materials. These resources are ready to support learners and educators …

This free textbook is an OpenStax resource written to increase student access to high-quality, peer-reviewed learning materials.

OpenStax offers free college textbooks for all types of students, making education accessible & affordable for everyone. Browse our list of available subjects!

This free textbook is an OpenStax resource written to increase student access to high-quality, peer-reviewed learning materials.