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  1. I

    Going to be short of 91 atar?

    Yeah my raw marks mx2: 71 mx1: 85 Physics:78 Chem:71 Eng STD: 81 oh thanks for the ego boost :) The internship at UNSW works differently then uts? :S something like that .. and i think you finish a year quicker? i maybe wrong..
  2. I

    Going to be short of 91 atar?

    oh really? i heard the internship system is better at UNSW and you get better recommendations? anyways thanks for all the info guys ! :)
  3. I

    Going to be short of 91 atar?

    Dam this scares me even more.. It was a UNSW 2013 cutoff's though? hmm.
  4. I

    Going to be short of 91 atar?

    Hey guys! my HSC is this year and I've used many atar calculators and it says I'm going to be 2 - 3 atar off from my course which is civil engineering. It says i would get 89ish but I think I'm being abit too lenient on a few subjects. Just asking you guys if I'm 1 - 2 ATAR off my course, does...
  5. I

    I Suck at a SHM and need help

    any time :) just know when you need to find velocity and you're given acceleration in terms of x, you can use d(1/2v^2)/dx :)
  7. I

    I Suck at a SHM and need help

    Acceleration = -9x in terms of (-n2x) Period = 2pi / n period = 2pi / 3 = 2/3 pi/sec Amplitude: (EP - C) Endpoint - centre Endpoints are when V = 0 So to get V, we need to integrate Acceleration. d(1/2v2)/dx = ∫ -9x d(1/2v2) = ∫ -9x dx 1/2v2 = -9/2 x2 + C x=0, x'=2 when t=0 1/2(2)2 = 0 +...
  8. I

    Shitty Investigation.

    So today I had to do a prac assessment which was on this dot point. "perform an investigation to demonstrate the production and reception of radio waves" and following that, in class we have only learnt up to the first dotpoint, which is "describe Hertz's observation of the effect of a radio...
  9. I

    Good math tutor place at bankstown?

    Yeah Terry does take year 11's but his daughter, which is a LAW student will teach you. He will take you for year twelve. i think there are no more spots unless you're starting year 11/12 next year.
  10. I

    Volumes help !

    ah thanks guys ! :)
  11. I

    Volumes help !

    i think you mean 160cm^3.
  13. I

    Volumes help !

    Can anyone help me with this questions?
  14. I

    atar estimate !

    hey ! could i get an atar estimate based on my current rankings? Standard English: 6/56 Physics: 4/16 - Our class average for half yearlies was 33/80 .. and i managed to pass on a 50%. Terrible teacher. Chemistry: 10/15 - I just don't understand Chemistry !!! :( MX1: 4/11 MX2: 3/4 School...
  15. I

    Esterfication help!

    citric acid is not suitable because it doesn't dehydrate the solution. concentrated h2so4 removes water from the products, therefore shifting the equilibrium to the right to increase the yield (ester).
  16. I

    HELP on Motor assignment

    split or slip ?
  17. I

    Half Yearly Depression

    everyone stuffs up once or twice. don't worry too much about it.
  19. I

    Trigonometry help?

    don't worry too much about it, over time everything sinks in, hopefully.
  20. I

    an estimate please

    english standard 1/48 physics 2/18 chem 6/13 bio 6/12 maths 2u 5/43 maths 3u 8/10? school rank 250 thanks :)
  21. I

    atar estimate !

    IPT: 1/19 Business studies: equal 3 / 48 standard english: 11/49 general maths: 7/43 legal 1/18 school rank 150
  22. I

    atar estimate for my friend

    anyone give me an approx estimate for my friend ? eng Standard: 2/48 math 3u: 6/12 math 2u: 2/28 studies or religion: 15/40 physics 9/19 chem: 3/16 school rank is around 150ish
  23. I

    atar estimate !

    hey could you guys try estimate my atar based on my current rankings? eng Standard: 6/48 math 3u: 5/12 math 4u: 3/4 phys: 4-5/19 chem: 7/16 school rank 150, we got carried because last year we had someone who finish the math course in year 10.
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