Ya I had no clue how the pythagorean theorm was to be used when i read the problem. Thanks for the post and that nice diagram though. Doesn't seem tough any more. :cool:
I just had my first college physics class today, and already I'm stuck on the first problem. I already had physics in HS and I expected I wouldn't have that much trouble in college. So here is a question that I have no clue how to answer.
A crystalline solid consists of atoms stacked up...