So according to the possible answers, the period for this motion is 3.5 seconds; however, I am pretty convinced that it is 7 seconds according to figure 1. Period is the amount of time it takes for back AND forth motion, right?
I’m doing seven exams this year including two self studies. I want fives on all of them, and I’m getting increasingly worried about AP Environmental Science. I have hardly studied but got fives on both HUG and Bio and few like there is a lot of overlap, in addition to much of the course being common sense. My plan is to study intensively after AP Stats (7th) for a week until the exam (15th)—am I underestimating it’s difficulty? Will I be able to snag a 5 most likely?
I was looking at the FRQ from last year and it wasn't too bad—judging from the 2025 FRQ alone, I probably would've gotten a 5. However, they don't release the MCQs; could someone who took the exam last year tell me about the relative difficulty of the actual exam multiple choice? Was it worse than what you saw while practicing, or much easier?
