<p>I took the SAT II: Physics test back in May and received a 640. I also took two other tests, Math II (700) and US History (770). My SAT I score is a 2340 (770 CR, 770 Math, 800 Writing). I do plan on applying to one computer science school- Carnegie-Mellon's School of Computer Science which requires a math and science SAT II score. I'm wondering if I should retake my SAT II for physics; just how big of a factor is it? I'm a 4.0 unweighted student as well. I honestly do not want to spend the time studying for another SAT test in a subject that I don't particularly enjoy especially due to the busy schedule I will have.</p>
<p>Secondly, if I do decide to retake physics, I am an upcoming senior. I took AP Physics B last year and made a solid 94 both semesters. I'm almost certain of a 5 on the exam. How should I prepare for physics because I won't be taking Physics C and it'll have been a few months since I was exposed to the material? Also- I'll be at a summer academic program for the next month (unable to study). Any book suggestions, tips, insight etc would be greatly appreciated.</p>