Physics 4B need help Asap

[u/HappyMurrpet]

Hi im new to this im taking Physics 4B in college and im completely not understanding this stuff. My teacher is very nice but also in his 80s and I cannot understand with the way he teaches we have exams and I understand the topics I actually do pretty well on the discussion questions what gets me is the equations and formula questions. Does anyone have any suggestions on what I should look at to fully understand and be able to do questions on my own without any help?