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  1. Rahul

    help me out~~ bout AC motorz

    "(d) .....(some answer i cant remember)" (d) magical power? :p
  2. Rahul

    Physics Dot Point

    "i thought it was between the traditional aether model and its variations (eg. lorentz suggestions) after the m-m experiment and einsteins new theory of relativity" i'm afraid thats the only "other theories". it has nothing to do with maxwell's ideas. as for the dot point, here is what i...
  3. Rahul

    Estimate your mark:

    ~65%
  4. Rahul

    I just realized something about Physics Textbooks

    lol, so you think the hsc questions will be x=23.5, a=7, c=5. sub into this equation... no! its getting you to practice scenario style questions which are often asked in the hsc. having said that, i dont believe doing questions from the text is a great idea. imo, its best to make a great...
  5. Rahul

    minimum raw mark for band 6 in math 3u

    lol, *glances at nickname* okay:p i guessing you are a "freshy" then, who do kill all maths:D
  6. Rahul

    directing texts in essay/creative question

    oh yes, that is the case for all modules! haha, thats good news for me:D
  7. Rahul

    RFTG Philosophers

    francis leotard(sp?) was one. his work was basically saying that there werent any grand narratives.
  8. Rahul

    inequality

    becasue you cant multiply by a negative without changing the sign and since you dont know whether x is one or not, you should multiply both sides by (x+2)^2. this way you know that you are multiplying by a positve, since A^2>0. after doing that just factorise.
  9. Rahul

    minimum raw mark for band 6 in math 3u

    i am thinking 70%... 70/84=v.good
  10. Rahul

    Daylight savings

    feel free to invite me whenever you wish;) i'll keep you company:p
  11. Rahul

    proof of nCr by induction?

    good idea, but chances are q7 will be projectile motion. its like everywhere in the last few yrs...
  12. Rahul

    proof of nCr by induction?

    any point in knowing that? or would it be out of the scope of the syllabus
  13. Rahul

    error when calculating roots using newtons method

    are you sure it is (1 - #/@)*100. i just asked my friend and he said it was just (#/@)*100... it is for using trapeziodal rule, not newtons :p
  14. Rahul

    error when calculating roots using newtons method

    something like that.... and then you multiply by 100 to find the percentage?
  15. Rahul

    error when calculating roots using newtons method

    actually i think may have been it. :S not sure...and cant find any questions on it either...
  16. Rahul

    error when calculating roots using newtons method

    hmm...ok so i didnt word my question well:p ok, say you have one root, @. using netwon's method, you estimate a root, #. find the accuracy when compared to the actual root, @. hope that makes some sense
  17. Rahul

    conquering physics?

    phucked-up physics- now with more waffle for your buck. :D
  18. Rahul

    projectile motion

    lol, make sure you understand the forumalae well. practice some question that have worked solutions.
  19. Rahul

    error when calculating roots using newtons method

    when using this, how do you find the percentage of error? thanks:)
  20. Rahul

    directing texts in essay/creative question

    i hope they dont specify the shipping news for me, i am going to prepare my other two texts :D
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