<p>I don't think Physics is very useful to begin with; conceptual if anything, not the math part.</p>
<p>Agreed...Physics B is trig-based...so if you're good at trig, go for it, if not, don't take physics!! lol. yeah, i'm not taking the ap physics exam this year, i'm just going to take calc ab - school doesn't offer bc.</p>
<p>Speaking as someone who's taken Physics B and is taking Physics C now, I think that Physics B is a really hard AP course, but rewarding. You cover a lot of subjects in a short period of time, and it requires lots of analytical/logical thinking. The only things that you have to memorize are some constants and some formulas, which you then apply in different ways to solve problems. (Physics C is more fun than Physics B though.)</p>
<p>I haven't taken AP Bio, but from what I've heard from friends, it's a lot of memorizing, reading, and writing essays. I personally don't like that kind of stuff, so I've stayed away from Bio. Just pick whichever one you think you'll enjoy and do well in.</p>