I haven't checked for any other materials, but UC Berkeley seems to have put a few (not many) free courses on You Tube here. There is one physics course that is meant for liberal arts majors (not much math).
Here are the MIT course offerings. Nice long list with a lot of technical detail. Chemistry, engineering, physics are all in the list. There are also liberal arts things, but you can see for yourself.
Stanford University has some offerings, though not much. They do have a typical first two years of undergrad physics, as far as I can tell.
These may be great courses for the dedicated, high-acheiving homeschool high school student.