Sorry if this has been addressed but why is TBR obsessed with angular components? TPR hardly mentions it, EK says forget it, and the AAMC guide says nothing about covering it. Is it safe to ditch any passages that try and make you learn all the rotational stuff. I remb. when I took physics way back this was my favoorite topic but time is of the essence and I wont spend 8-10 hours learning an dpracticing something that wont help me.