Dec 18, 2023 #1 jeysi_09 0 2 How did you find PF? I found PF online while trying to get some help on deriving an equation from Young and Freedman's book. I'm just trying to do better in class and hopefully improve my skills in Physics.
Dec 18, 2023 #2 PeroK Science Advisor Homework Helper Insights Author Gold Member 2023 Award 27,272 18,699