Recent content by viko

If you've already learned complex calculus, I strongly recommend you to use complex solutions, it makes it much easier

you are looking for genuine advice, when your doubt is actually the same as ever

i used to drink constantly all the time while studying (big cups ~750 ml). fortunatelly, not any more. now I drink tea instead

great :)

Well, again: we are talking in case the cd is rotating with axis fixed.But i think i said it wrong. About the point over the cd: note that if its a fixed point, it will also has only 1 degree of freedom. What I tried to say is that the way the cd reader looks for data involves 2 degrees of...

But that is not the degrees of freedom of the cd but of the "data that is being read". The CD as a rigid body rotating with a fixed axis has only one degree of freedom. If you are talking about the precise data that is being read in a cd; that is, a point over disc surface, then yes, it'll be 2...

i think the question is "don't you hate having the need to sleep sometimes?" yes, sometimes i can't get why i have to spend half of my life resting in bed i tried things like sleeping 15 minutes many times along the day or that stupid things... them didnt work :P

i feel terribly old when i realize has been ten years since the appearence of tom green on MTV... we were so young :cry:

for the CD, i would also say one since you can determine entirely its position just by getting its rotation angle...

spherical wave diffraction :D

http://lolpics.se/pics/6403.jpg

but's still a nice thread... cute bot

i like that one