Recent content by jchoi

  1. J

    How do i improve my ext2 results

    ;;; dot dot dot. Someone please knock some sense into this guy. Do you realise that you're making assumptions on: 1. that I wasn't directing the comment to you, but me. 2. Selective school = hardest trials 3. that you're the first person in the world to use a lame excuse "was my mate" See you...
  2. J

    Raw mark for E4

    ummmm there's band 6 for extention topics? Pretty sure BOS ranges E1~4. Anyways I heard a 65~75 gets you an E4, but who knows... Btw my friend reckons he got about 110 and got 98. I saw the curve for the candidate marks and it seems to be highest towards the 100 area.
  3. J

    Banked Circular Motion

    Cambridge is shit for everything but for the challenging questions and exercises. Fitz should really be good enough for mechanics, that's if you have a proper teacher that introduces the topic to you nicely.
  4. J

    Raw mark for E4

    Really? I thought it depended on the state performance.
  5. J

    How do i improve my ext2 results

    Haha, "mate";;;; What a sad boy.... Oh wells, not only does he pretend that it wasn't him but he fails to realise that not all schools use SAME TRIAL PAPERS. ;;; Which means one could be ridiculously harder than another.... Oh wells, do you see jm01, what I mean by your stupidity is spreading...
  6. J

    How do i improve my ext2 results

    Sif!!!! fitzpatrick is the BEST book. Well, ok I use cambridge and past papers for questions and exercises, but fitzpatrick is the nicest on your eyes when you learn a new topic. For me, the moment I looked at a chapter of explanation in cambridge, my eyes just went off-focus because it just...
  7. J

    Complex Numbers Division

    Synthetic division for me is like poo. Only because I remember I learnt it the day before one of my exams, and I failed using it in a 4 mark question out of 30 trying to save time, and actually wasted time and marks. I'm 100% sure it's quicker and easier if you get used to it, but I suck at it...
  8. J

    Hard differentiation

    How does y = xsin y + x ?? turn into ? Can someone show me the steps please? :)
  9. J

    Lol I reckon, Khorne is right, man there are right ways to go about things and wrong ways. In...

    Lol I reckon, Khorne is right, man there are right ways to go about things and wrong ways. In your case, you are too aggressive, it hurts our 'petty' feelings:(. Love you
  10. J

    Non-uniform circular motion

    Never learns eh? ;; Gosh, you have statements, but you have no back-ups, or reasoning, or logics for that matter..... Your stupidity can be seen as a spreading disease, as your posts cause chain reactions, and require us, the people with more than 5% of avg human brain stoop down to your...
  11. J

    Non-uniform circular motion

    Oh, my, god. Was that one of your maths jokes? Do you know why people get away with offensive, racist and frivolous jokes? Because they are funny. In your case; all your jokes are NOT funny. Wait lemme make it easier for you to understand - Joke = funny. you =! funny. ;;;;;;; I'm terribly sorry...
  12. J

    Non-uniform circular motion

    So what's funny for you is meant to be funny for everyone else? That was just a poor attempt. You clearly had nothing else to say, so you pulled off a "joke" which was indeed very funny. I've been told that you're an asshole. Does that literally make you an asshole? No. So what's your point...
  13. J

    Non-uniform circular motion

    I'm sorry but there's a logical fallacy there. That's like saying, my age is 28, and this random wallet I found had 28 dollars. So you never know if it's mine. Non circular motion is again, not in the syllabus. You do not require to solve problems without constant w. If you do, all you'll be...
  14. J

    Non-uniform circular motion

    It's not in the syllabus. + it's covered in fitzpatrick on page 169~170. Pages 66~67 in the ext 2 syllabus clearly shows examples of types of questions that a student should be prepared to answer. I just skimmed it and it doesn't have non uniform circular motion.
  15. J

    Economics-- What's it like?

    It's alright;;; It requires no mathematical skills at all, except basic ones which you'd have learnt in year 8 or 9 (like %); besides that it's extremely fun in yr 11 but freakin boring in year 12 as the course turns into more reading and reghurgitating than learning and applying.
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