My cousin is really struggling with the physics in her Applied Science A Level. The unit is called "Working Waves". My aunt has asked me to help her, which was fine last year when it was mainly biology and chemistry, but physics is really not my thing.
So I was wondering if anyone has used a book to help with physics, please?
Ideally something with practise exercises. I'm trying to get a recommendation because Amazon has 1001 different books but I have no idea which to go for.
It needs to be quite basic level, DCousin is really struggling. She got EE for the AS level, after repeating the year, and her parents would love for her to at least stay there, but it's looking pretty bleak. She's at a 6th form college and they're not being very supportive. Well, they let her retake her first year, but they're not actually doing anything to help her.
Thanks very much!