Advaced Portal Physics Exam

After playing Portal (again) I had this idea of how to make my AP Physics homework more interesting. I tried to make it very similar to an AP Physics Exam, but with some minor changes. *chuckles deviously*

If u want to solve it, all you need to know is projectile motion, a tiny bit of trig, and the fact that portals conserve momentum. ("Speedy thing go in, speedy thing come out" -GLaDOS)

Also, I might make more and feel free to make some of your own. And if anyone is interested in making a better drawing for this one (I kinda rushed it) talk to me so we can collaborate. I don't like the drawing. I made it by typing the text in Word, then printing, draw illustration on paper and then scan. I would do it another way if I knew how to convert a Word document into an image file (maybe a screenshot?).

Woah, I talk too much...