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Relative to the vehicle, you need to reverse the velocity of the observer, which is the vehicle. (i.e. relative to the vehicle, everything that stands still is travelling 9 ms.-1 due West already) Then add tail to head in whatever order. You derive veocity = sqrt( 9^2 + 12^2 ) = 15 ms.-1...

Deleted Post - Links no longer worked. Pwnage101 29/01/2010

As you know, we're uploading the notes and it's not quite finished... There's about 900 files left, so if you're dying for something: more trials/which subjects/notes/etc., let us know so we can try to prioritise. And maybe sticky this thing, MinAi et. al.? note to self: Hmm... I might...

I don't get this particular q... (given, from previous parts.) c=1+cos@.cos@+cos^2@.cos2@+...cos^(n-1)@.cos(n-1)@ s=cos@.sin@+cos^2@.sin2@+...cos^(n-1)@.sin(n-1)@ c+is=(1-cos^n@.e^[in@])/(1-cos@.e^[i@]) (1-cos@.e^[i@])(1-cos@.e^-1@)=sin^2@ Hence, show c=1+(cos^n@.sin(n-1)@)/sin@...

For the science people, who actually did turn up at the transition workshop today? :p

I just noticed that they posted maths ext 1 as 2 units even when the students are only doing 3 units of maths... :P while the english one's correct. It looked funny at the time.

I should've done this earlier, but can you post a sticky thread for me? Read my signature for the reason... It's on Jan 11th, and currently I've got about 1 third of the people... I want to try everything I can to notify my former classmates. ps. also, in the uai/hsc marks section, please?

I want to get this straight. The rounds go like this: Early round Preliminary round Main round Late round What happens in the early and the prelim? Do they contact you sometime as well and try to convince you to change your preference to first, if you're good enough (I know wollongong...

For your sanity and well-being, you are advised to go home from work early from now on. According to new research, if you stare at a computer screen for more than five hours during one day you are very likely to suffer physical, mental and sleeping problems. Spending more than five hours in...

Could someone give an investigation to help distinguish inertial and non-inertial frames of referecnce..? I have some gaps in my pracs or notes...

I'm interested in a bit of research into this topic. I've read that the standardising for the IQ test is out-of-date, and since it's calculated based on your age as well it's not reliable especially for kids. I did an unofficial one at iqtest.com when I was 12, and didn't believe it. The...

Well, I'm sure a couple of you do... I remember. How was it? I thought it wasn't too hard, I liked to write a bit more for question 4, but overall I liked it. Now, start bitching. :D

Does anyone have the latest list? Or is the BOS 1998 one the latest? specifically, is an e-cal gs0037 or a karce kc-109 approved?

皆さん、　火曜日のしけんおためにぜっびここで日本語のスギールスを練習しなければいけません。 コンピュータで日本語を書けなったらマイクロソフトにあるサイトから取れます．　ここ です。

I know I could hardly call this relating to school because of its irrelevance, but it just doesn't fit the 'non-school' definition. I got this question from a book overseas "One half of eighteen gives ten, how?" Don't post if you don't want to spoil the answer or the 'fun', just PM...

Ed: TWO (2) emoticons that're shy... The other mad icon in the expanded list won't appear... the one with the animation of glowing deep red. Supposedly this one. :mad: (which is the same command as the one on the first page) Can you fix it, I find it more appealing...?

Do ppl have good related texts to refer to as additional material? I'm looking for better ones than 'Thirteen Days' and some newspaper articles, but they don't support the frontline stuff much. I've also heard (from a teacher) that Australian texts are preferable over other ones. Opinions?