I have two exams tomorrow. Calculus and physics (grade 12). I have not studied for the calculus exam... because, honestly, I don't need to.

But the physics poses a problem. My book is not at home (and was not at school, for that matter) so I can't know for sure if I have the correct equations all tucked away in my mind. My binder is next to useless because... well.. umm.. it's got like 20 pages in it? (Needless to say, my teacher was not the greatest)

Just need to get a few more things down..


Ever think something like "Oh man, you need to study acceleration in a circle, it's a = v^2/r, dude, you don't know that! Quick, find a... waaaaiiit a second!"