42 Central force effective potential an example

[@gianneladandrea8458]

You explained it very clear. Thanks for sharing!

[@bernardsmith4464]

Super great videos. I missed where the w squared = double derivative of eff potential divided by mu came from?

[@r2k314]

very helpful thanks! I too didn't understand how you derived the w squared from the second derivative?

[@r2k314]

never mind got it from 20:19. Thanks