Winter break circuit cards with EM thanks for the blog post @cossettej.bsky.social #iteachphysics

Cool! Diffraction glasses fun

Students have been coming after school and I'm getting a similar cry for hell "i just don't know how to start the problem. I understand the examples but when I do the AP problems I just don't know how to start." These are my AP mech students and it's always in reference to AP q's #iteachphysics

I'm trying to rewrite old FRQs. For AP Physics C, can someone explain to me the difference between deriving equations and deriving expressions? #iteachphysics