Where Can I Find Help for Physics and Math Questions?

[RayDonaldPratt]

How did you find PF?

Google search.

I needed feedback on a physics problem from a Coursera MOOC course that I am taking solely for personal use (no grade or certificate), and so I googled what websites would allow me to post questions about physics and math, and the Physics Forums came up. This site looks serious, and I am glad to be here. I'm trying to learn to use math and physics for a complex problem that I want to solve for my own personal benefit. I have empirical experience with the problem and I have some ideas to go with it, but I want to understand it and explore it more fully. As such, passing any of the physics tests with missed answers means that I still don't know something that I may need to know. So, if I miss a test question, I have to figure out the correct answer, or, failing that, I have to ask for help.

 

[PeroK]

 

[Lnewqban]

Welcome, Ray!