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  1. K

    Help ! options essays study

    Im pretty keen for Workplace, But i dunno im a little iffy on family. Maybe once I read my notes ill be schwweeet.
  2. K

    Help ! options essays study

    When the BOS modifies an exam structure or there is a new syllabus, BOS releases a specimen paper for reference for how the new test will look. In 2011, the Crime question was replaced by an extended response rather then 4 short answers. Its just a reference to use for study really.
  3. K

    2010 HSC q10

    Thats sounds like absolute BS...
  4. K

    Legal Studies Preparation

    Themes and Challenges are just extensions to the typical dot points. Really look into the compliance/non compliance themes and challenges though, I noticed they stand out from the rest.
  5. K

    Section I - Multiple Choice

    Theres some serious potential for memes out of these MC questions
  6. K

    Physics marathon (hsc)

    Yeah i notice the same thing with my notes, it contradicts. I'm going with good ol Snell's Law to tell me that that the external has to be less dense for it to totally internally reflect
  7. K

    Physics marathon (hsc)

    Conservation of Momentum's been answered, to put it simply Momentum = Mass x velocity As a rocket burns fuel at a constant rate, its mass decreases proportionally to the increase of velocity, keeping momentum constant.
  8. K

    Physics marathon (hsc)

    Whats with this sexual tension between Deswa4 and Deswa 1? Furthermore, where are Deswa 2 and 3??
  9. K

    Physics and Legal :(

    Yeah me and another guy in my class have Legal and Physics. I did Physics on the weekend, Summarising my legal notes even further today, maybe finish tonight doing some physics questions. Tomorrow Ill go through all my physics notes and summarise more, finish maybe reading some Legal options...
  10. K

    Legal Studies Preparation

    Would building a Pcyc be a social prevention technique, as a situational technique makes it harder to commit crimes, and the Pcyc is a deterrant and offers education?
  11. K

    Legal Studies Preparation

    Heres something for you to debate the answer to and help your studies. Argue whether the defence of duress should/nt be applicable to murder and/or treason charges. Also i reckon crime question may be on international crime, just my hunch :)
  12. K

    Legal Studies Preparation

    I remember doing this question. it doesnt say they committed.the crime,.therefore its conspiracy, thus first degree. However if the crime was committed the ideal party is an accessory before the fact.
  13. K

    Physics marathon (hsc)

    If it is parabolic flight launching and landing at the same altitude. I showed my Science coordinator when I found the equation and he said it is derived from our suvat equations somehow, so I guess we can. The only reason I used it is because I didn't have enough information to use any other...
  14. K

    Physics marathon (hsc)

    Planck was a bonafide nationalist, who believed in his country and would work to benefit it, even if that meant scientifically through his occupation. Signed the manifesto of 93 Intellectuals supporting the role of Germany in the war. Possibly in Planck's fear of persecution that he argued that...
  15. K

    Physics marathon (hsc)

    What happened during my calculations?
  16. K

    Physics marathon (hsc)

    Range = v^2/g *sin2(theta) therefore sq root of (75*9.8/ sin 46.4) = v v=31.85 m/s
  17. K

    Physics marathon (hsc)

    Yeah I thought Llama's work seemed to easy to be true for Physics haha
  18. K

    Physics marathon (hsc)

    Mass of Earth is on data sheet, but yeah we do need radius of earth and I assumed ground level. Radius is typically 6.4x10^6
  19. K

    Physics marathon (hsc)

    Delta Work = Final GPE - Initial GPE Initial GPE = -GmM/r =-[(6.67x10^-11 * 200 * 6.0x10^24)/(6.38x10^6)] =-1.2545...x10^10 Final GPE =-[(6.67x10-11*200*6.0x10^24)/(6.38x10^6 + 350000)] =-1.1893....x10^10 GPE final - GPE initial = 556983655.3 Joules =5.6x10^8 Joules
  20. K

    Physics marathon (hsc)

    Should it approach from D utilise as much of the orbit as possible, leave from C into the direction of the distant star. When it says what letter best to use the slingshot effect, would it mean where to start its slingshot or where to leave?
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