Collections of clips/videos:
Youtuber favorite science video from each year 2005-2024:
https://www.youtube.com/playlist?list=PLATpsZGmpkg94nOmAWCyctfPQxrarSyWY
Khan Academy Physics, basically a video textbook: https://www.youtube.com/@khanacademyphysics7609 some mistakes (for example: impulse is measured in kgm/s or Ns not Joules) but generally good introduction to each topic. Watch before the class.
Mechanical Universe: 52 videos of about 30 minutes each with Cal-tech instructor going over the history of physics, first aired in 1985. I really like the relativity ones, episodes 41-44. A bit slow but if you set the playback to 1.5x it moves along.
The perimeter Institute of Theoretical physics Lecture library: https://www.perimeterinstitute.ca/video-library
Triumf, the particle accelerator at UBC, has a collection of videos: http://vimeo.com/triumflab/channels including some of their Saturday Morning Lecture Series directed at exceptional high school students. I like this one, narrated and probably written by ex-Churchillian Aaron Lao: 99 things you can do at Triumf: https://www.triumf.ca/home/for-media/publicationsgallery/videos/99-things
Minute Physics: Explaining physics stuff in short youtube videos.
Doodle Science: tied to the UK - A levels and IB curriculae
veritasium: cool science explorations
physics girl: great physics videos
Pysics Teacher Michel Von Biezen giving lectures: https://www.youtube.com/user/ilectureonline/playlists
Flipping Physics: https://www.youtube.com/channel/UCYqACVYl0c0BhlVN6X2HIMg
Collection of Physics Clips from the University of New South Wales, Australia:http://www.animations.physics.unsw.edu.au/
Some science teacher, Paul Anderson has videos of him doing his lessons in 10 minute clips that is apparently popular:http://www.bozemanscience.com/physics