<p>I’m a rising sophomore, and my high school offers both AP Physics B and AP Physics C. I can either first do B and then C, or go straight to C. Would first taking Physics B and then Physics C be worth it, or would it be unnecessary and a waste of time? If I do decide to do the Physics B first, should I take the AP exam given that I will eventually take the AP exam for C, or is it a waste of money to do both? I have the mathematical background to do either, so that will not be a factor; math is really easy for me.</p>
<p>My school also offers the USAPhO exam, so that’s another consideration. Would Physics B do anything for that?</p>