The topics you would most likely find in a physics textbook is/are:
- Motion
- Forces and Motion
- Forces in Fluids
- Work, Power, and Machines
- Energy
- Thermal Energy and Heat
- Mechanical Waves and Sound
- The Electromagnetic Spectrum and Light
- Optics
- Electricity
- Magnetism
If you need more info. on these chapters/topics, let me know in the comments.
Hope this helped,
-Anime