Nope. I remember reading that you’re not supposed to have rulers, protractors, and such. Only pencils, pen, calculator, ID
You can bring a ruler it is allowed however you probably won’t need it but bring in anyways. The worst they’ll do is tell you to put it away.
@samdaman1013 I believe we just list the steps in our procedure.
(I could be entirely wrong though. I’ve only taken one of those and even then I had no idea what I was doing)
Can we go over each multiple choice question and give an explanation why that’s the answer?
@glasshours Can you provide explanations?
@rdeng2614 - 90% of the questions are conceptual, unfortunately 
Kind of makes me wish I took AP B last year instead, sigh
I went over that practice test at least 3 times and I’m almost done reading the entire course description, so if anyone needs help with anything, I can try 
Key Topics to review tonight?
Yes you’re supposed to bring a straightedge or ruler. It says on the AP Booklet thing.
Is there anyone that has the CollegeBoard Practice exam that can PM it to me? I’d love you forever
ugh i really wish my teacher gave us that practice test… normally he’s so good about things like that! i even asked and he handed me the 25 MC from college board that anyone can see and I’ve already don and said here ya go
only thing i really dont understand is the fundamental frequency things about open/closed pipe
alright never mind my b, anyone have the answers to the official college board MC? don’t need questions just the answers 1-50
I’m actually kind of excited for this exam. I hated AP Chem so much, I procrastinated studying for that exam by studying for this one. 
Too bad I probably ended up getting a 1 on that…crossing my fingers that I’ll actually get a 5 on this.
Hey guys I have an idea!
Lets all post a sentence or 2 of useful information that is simple and easy to remember, that way we can help each other remember the simple facts at least.
- Positive work is when something is speeding up
- Positive work - component of force is in the same direction
@theboss262 oh thanks! makes sense now.
Does anyone have the answer key for the practice mc?
let’s pray that tomorrow’s test is similar/not as hard.
I’m just really confused on how to answer the free response questions. Like for some of them, how to calculate velocity, the default answer was: Use a motion sensor/detector. Any tips/advice on how to answer those, they’re probably the hardest parts of the exam.
Add on!
- Positive work is when something is speeding up
- Positive work - component of force is in the same direction
- Closed pipe - odd harmonics only, wavelength must be a multiple of 1/4 of the length of the tube
- Open pipe - all harmonics, wavelength must be a multiple of 1/2 of the length of the tube
I will draw a force diagram of my foot going up the proctors @$%
@glasshours what page does the course description start at? and i need little help with #1 on the practice test
can someone explain open/closed pipes and fundamental frequency plzz
I have the answers to the MC, that my teacher went over with me today:
I hope I didn’t type anything wrong.
edit: Is the link working?
edit 2: it’s not (for me), so here: I hope it doesn’t get removed and that I didn’t type anything wrong