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Whats important to note is that if they ask you to show a max value of a variable (e.g "w") and they mention that the string is taut, then automatically T>0, as there is a tension force.

what is the reasoning behind predicting that it will have lots of calculation questions?

After i allowed time to vent i went and looked at the paper again with a clearer head. I found the questions towards the end werent as hard as the typical "question 8" but it was the first question that ticked me off

Thats the one *hangs head

Thanks :)

Does anyone ever rage quit when doing a past paper? I just did the Baulkham Hills trial paper and I literally just rage quit :/ I'd hate to feel like that during the hsc

The link doesnt work anymore :o does anyone have another link or backup??

LIFESAVER! So many other wanted solutions too! Thanks :)

Hi guys, Does anybody have the solutions for the 2012 Sydney Boys High Trial MX1 Paper? Any help would be appreciated :) Cheers

HAHA this made me laugh :) This is a really clever way to look at it! I wish i had thought of it like that :)Thanks everyone for helping!

Hi, I just attempted the 04 MX2 past paper and I am stumped on this probability question. Any help would be appreciated. Q. In how many ways can "n" students be placed in two distinct rooms so that neither room is empty? A. nC1 + nC2 + nC3 + ... + nC(n-1) My answer was their answer...

Greetings, I was wondering if anyone had the solutions to the 2012 trial HSC paper from Sydney Boys and/or North Sydney boys? Would really appreciate it fi anyone did :) Cheers

Hey guys these are my results: Section 1: 76 Section 2: 46 (stunned.. normally my best section) Section 3: 60 Overall: 61 Percentile: 89 I am from GWS and my first preference is UNSW and second preference UWS. Are my chances for UWS good? Do I have any chance with UNSW to get an...

thank you so much... straight away i can see what i did wrong :o i got to that step and then exponentiated each term instead of each side *facepalm durpetydurp

i made a mistake... i came up with: v = e^-kx + V lol sorry

okay now this is a very simple question, yet i feel like killing someone because im not getting the answer out. Q: A particle moves in a straight line away from a fixed point O in the line, such that at time t its displacement from O is x and its velocity is v. At time t=0, x=0, v=V...

thanks.. im not sure, my teacher said she marked hard :s

Hey I got 91.5/100 in the CSSA chemistry trials... in the actual HSC exam, what raw mark /100 will get me a state rank? Also, in chem does first in the state usually get 100%? Cheers

LOLWUT! 70's will get you a band 6!?! what is this madness 0.o

Lucky you get to escape the horrible binomial theorem question that will inevitably show up :P Make sure you study your parametric equations :)