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  1. S

    Question regarding rockets.

    use the followin formula a= (T-mg)/m it will help wit ua qsn. Where T is thrust n a is acceleration. for g force us (mg+ma)/mg.
  2. S

    2006 HSC qsn:Evidence

    Can anybody tell me where i can find evidence of the effectiveness of traditional and contemporary management of homebush bicentennial park wetlands(HSC 2006:ext response qsn on module 1) . Plz. :burn: :burn: :burn:
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    Holiday Goals

    I am planning to finish module 2 physics, Module 2 chem, Read Emma, Do Conics, LOgarithmic functions and 3 unit calculas, finish Geo assessments. the other thing i was strongly advised to do is to relax a bit. Gud luck for the HSC year. Happy New Yr everybody.
  4. S

    Dry cell

    Tnks it makes more sense.
  5. S

    Dry cell

    i guess dat is the onli xplanation dat makes sense. Even my teacher waz puzzled.
  6. S

    Trouble memorising notes

    it depends on which subject u r doin. Read the info first before writting the notez. Try to understand wat u r gonna summarise. Always works when idont understand wat ia m writtin. after doing this question uaself. should be okay. try to learn than memorise.
  7. S

    Carling Cup

    Chelsea rulz mann. If we beat liverpool in any semi-final we should win the cup. I cant b-leive we can romp and thrash then in the league but in semifinals or quaters they hard to beat.
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    Official HSC results.

    easy for you to say
  9. S

    Reduction of water

    True dat i dont know wat i waz thinking. this is more of electrolysis dan reduction. i may lose 1 mark 4 it tnks
  10. S

    First Hsc Assesment

    Did anybody do the first assessment task 4 geo: Did any body get a case study to evaluate the management stratergies and the changes over time? :)
  11. S

    pendulum prac

    DEscribe the pendulum experiment. the materialz used and the problemz face and how you accounted for 'em. Also describe how u applied the eqn to t=2pisquare root l/g if this doesnt help check hsc online or the new multiple choice dot point physicz book.
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    Robert Goddard contribution to space exploration

    I got a question on this worth 3 markz in my assessment. I described the use of de Laval's nozzle in his experiments. I also described he was the first guy to launch a liquid fuel rocket. It went up 60 metres. Does any body think i deserve three out of three in with this type of...
  13. S

    Senior Geography Project

    I did my SGP this yr abt Water Quality in Parramata river via Parramatta Park. I got 1st in it but i dont know my mark yet. 'twas 30 pages long. Very scientific analysis bcoz i love chemistry.(Advice to any future SGP doers-do it over a stretched period of time. dont condense it to one weekend...
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    I feel soo BAD = (

    itz all 'bout rankings. If u make top 10 or top 5 in phys first assessment it should neutralise if u do well nxt time. in 4 unit if u came top 3 u r really cool or 1st. so if u think u can smash the rest of the physics assessments u will be gud.
  15. S

    Helpppp!!!!!!! Right Now!!!

    Check wikipedia.org and hsc online for specific linkz. I would recommend hsc online bcoz it gives u links about research dot pts.
  16. S

    Reduction of water

    is the following eqn possible for the reduction of water: 4H2O+electron =4OH- + 4H+ :confused:$@mu-l
  17. S

    Quantitative and qualitative analysis

    i described theoretical thinking of the prac and then described the use o q=mct to calculate it do u think io may get 3 marks 4 it
  18. S

    Quantitative and qualitative analysis

    Can anybody tell me if describing the molar heat of combustion meets this question's requirement. (THE QUESTION WAS: DESCRIBE AN EXPERIMENT U HAVE DONE THAT HAS SHOWN THE DIFFERENCE BTN QUALITATIVE AND QUANTITATIVE ANALYSIS?):confused:
  19. S

    Chemistry Humour.

    Hahahaha mann u r killing me. Gud joke.
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