different friction

Already answered here.

The search function (top of the screen, slightly left of centre) come in handy if you are looking into a specific subject.

I've just discovered that bri's tend to be very interested in friction:

Meteorites

apollo 13

science lovers please help

I'm guessing this is homework related?

ummm... yeh i actually have no interest in friction whatso ever I actually find it quite a boring topic if you ask me..????

Well, considering that you've already posted seven times on it, I want to see what happens when you're interested in something.

huh?? and considering your a seasoned member does that mean you have been on able 2 know for ages or you just send heaps of posts.. coz if youhave been on a2k for ages how come your name is brandon9000 or did you choose that??? please explain