Since yankee doesn't care about you, would you be available to mentor me :P?

I PMed -dan about a question I have, but he doesn't seem to be responding if someone can answer it I'll appreciate :)
when he goes from A * a + B * a = g * B - uc * g * A <=> a = g * (B - uc * A)/(A + B) shouldn't there be 2a instead of only a, both A and B go to the other side dividing while both a's stay...

Can you tell me how you got there?
EDIT: -dan just got it, thanks. I'll tell my teacher I couldn't find the coefficient on the books and that she's retarded.

Hey, so this is probably very easy but I'm not seeing how I'm solving this without using the friction coefficient (might be called friction factor).
I did an experience on class the other day and now I have to answer some questions.
One of those is, I need to theoretically calculate the acceleration of a block of wood and its friction's force. Here's a picture to ilustrate the situation

http://i.imgur.com/PFldzIE.png

I have the mass of both blocks, which are A (0,12 kg) and B (0,04 kg) but everytime I try and solve it, I get 2 unknown values which are both friction coefficient and aceleration.
I use the formulas Fx = T - Ff <=> m x a= mb x g - uc x Nr <=> m x a = mb x g - uc x
After that I can't do it because I don't know a or uc.

uc means friction coefficient
Nr means normal reaction
Below block A, there's a surface, and B is suspended.

EDIT: I'm not downfragging everyone btw... I guess I'm coming to the conclusion my teacher isn't very smart or something

Have you thought about making a movie about cypher? He's probably the best player at the moment and he has some videos dedicated to him, but they suck :/

I don't know welicious, but mia sucks

I'm pretty sure that to shit talk you need to be kind of an asshole. How can you be mean and not be an asshole, at least in that situation. When players lose their rationality and instead become emotional, that's when you start not thinking correctly. For example, in quake I remember having a bind with just a smiley that pissed off so many people. It's a way to affect the other person's performance, and while it's not the most sportmanship way to deal with the competition I still feel like it's not that bad.

I couldn't connect to it last night, it said the whole "couldn't connect after 4 tries" deal. It might just be me, I don't know.

Where can I download the stvs? I might look for the good plays if I have time. Also, are the castings being uploaded to tf.tv's youtube channel? I missed the finals <.<

EDIT: Just read on the other thread that we have to wait until someone at lan releases the stvs

Gotta be honest, that was awesome dude

War, have you talked to justin? his edditing is fucking awesome dude

Got to be honest, that was fucking awesome hahaha especially the reactions

Yes, fast rollouts are very nice not only for roamer but also for demoman.

At least one spire of some sort. Also, try getting at least 3 ways to enter 2nd from mid.

Local band that ended, they had nice music though
www.youtube.com/watch?v=bL6qstxEO9o