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Yeah, it wasnt too bad. Like every exam you take the good with the bad... the good being astrophysics ;)

Nope :D Having 13 units is fun.

I got 1/10 for that last one. Guess well see what happens. No more physics for a very long time! Wooohooo :D:D

Someone loves particle physics :p

I left about half an hour early, wanted to get out and do some cramming for studies of religion...

Assuming ive slightly improved from trials... hopefully 91-100. But if its a crap exam and ill end up with 81-90, thats still cool :)

T = 2pi * sqr(L/g) T² = 4pi²(l/g) g = 4pi²l/T² Now 4pi² is a constant and l/T² is the reciprocal of the gradient of the line of best fit (T²/l)

2. the fields produced by wires Z and Y cancel eachother. So your left with wire X only which has field lines going into the page at point O (and a strength of B teslas which is given).

Nice, didnt think of doing it that way. Theres a small typo "7=ucos15.t therefore t=7.2/t".

Uhh... I have no idea what your saying. :) The answer is D so whats the problem?

11.7 m/s is correct. The formula given in the sucess one book requires some ext 1 maths knowledge to understand/derive. Its a pretty shitty (albeit easy) way of answering it since it assumes that students know the formula for range which #1 is limited to people who do ext 1 maths and #2 isnt...

You need a good study environment thats why my table is so clear. The ground on the other hand which just happened to be out of the photo... ;)

my very messy study table :rolleyes:

Last year I got 90% and this year i'll probably be getting somewhere between 94-97. So it isnt a significant improvement but its well worth the repeat in my opinion.

fields medal isnt it?

Learn something new every day :p

Even if it doesnt do what it claims to, the placebo effect can be just good. Some have been proven to slightly improve memory but at our age, there really isnt a need to take them. Ginseng (found in V) and gingko biloba tablets come to mind.

So true. Theres a difference between embracing your gifts and being modest about it compared to outright flaunting it. Some people are beginning to cross that very fine line.

it sure does.... beans beans the musical fruit *breaks into song and dance* I should be studying... screw that! Got a week till physics :D

I personally thought the exam was more difficult than previous years (which may be attributed to my underestimating a 3u exam and also being overly confident). It took me longer to complete then most 3u papers and also my expected mark will be lower than usual (probably end up with mid 70s/84)...