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  1. R

    Solution to Maths Ext 2

    God, looking over those solutions for question 8........ I feel like a complete moron for not being able to see that in the exam. Guess thats Ext II for ya.........but damn. Damn Damn Damn Still I should be able to get 75-80 at the moment, looking at those solutions. Which is looking great
  2. R

    Who thought the diagram was 3D?

    They better not try to remove it, not realising it was 2d is your own fault lol That question was the best 7 marks ever. Especially because there was no 5-8 mark resisted motion question this year......................biggest bloody joke
  3. R

    School Rankings

    Selective schools...........Indeed That is all
  4. R

    who found the 3u paper easy and does NOT do 4u maths

    Hey I am a 4 U student, and I didnt go crazily well. And I am sure there are plenty of people like me. In the end, some people can just do different questions better than others, and then there are those people that can do anything to whatever level they need, aka Haque and other crazy people
  5. R

    Moderately easy exam

    LOLOLOLOLOL After all the total animosty towards him, he admits he was being sarcastic...... I love you guys.... Now seriously, I hope that scale train is booting into the stratosphere, cause then my UAI will look a whole lot happier than it will now Bye All
  6. R

    Predict raw mark /120 + scaled mark

    Well all I know is I attempted 80/120 and am pretty sure I will only get about 5 wrong in terms of mistakes the only problem is I aint ranked 1st in my class, and If I get dragged down much, I aint going to be happy at all lol
  7. R

    Question 7

    Yeah I actually found that question 7 the most straightforward of almost any paper, except I was about 3 steps off the answer for the derivitive in part ii) or b) or whatever it was. Shame bout the rest of the paper And yep pi/2 ftw ie cos(theta)=0 between 0 and pi
  8. R

    Wtf?????

    Yeah I am starting to calm a bit more, but the main problem is that was pretty much my last exam. I have I unit RE next Thursday and I aint doing max study on that. Well I am glad everyone has been able to express there emotions in this thread.........And I guess it is time to concede defeat...
  9. R

    Wtf?????

    Well, I wasnt expecting much......but man....MAN That is so rigged, for some reason my brain started dieing on itself. I was doing past papers heaps in the last few weeks, all the HSC's since 95, other school past papers. And...I do believe that I went worse in todays exam then than all the...
  10. R

    The projectile motion question

    Time of flight v=u + at 0 at top of motion, for half, times bye two.....woo hoo gg
  11. R

    Q 4b - Volumes

    Yep 2. I got pi/15 units cubed for the other one
  12. R

    Maths Ext 2 - General thoughts on the exam

    Re: Maths EE2 - General thoughts on the exam I aint too perturbed, I did not go incredible but I am pretty happy compared to how I usually go. Q8 killed my brain, but the rest of it wasnt too dodge. Getting that triangle one was good, same with the Mathematical Induction and Recurrence...
  13. R

    How do you guys discriminate?

    Well, if I can't do it the first time within about 1 minute I just skip it keep going. And then if you have time to go back, then you do it. If it its worth the marks then maybe a bit more of a time limit
  14. R

    Quanta to Quarks people~!

    lol Yeah for that 7 mark question I just went, energy produced through mass defect of the transmutation, with E=mc^2 Then busted on some stuff about nuclear reactors, as it specified how the reaction was used in a controlled and sustainable way ie nuclear reactor lol And I got the energy...
  15. R

    Length contraction???

    Ok....I dont know what is going on as I aint going to read this entire thread (My dl limit is right on max, damn cheap parents/telstra). The electron is moving at 0.6c . Good. Now from its frame of reference, it sees the laboratory moving at this speed, so the lenghth of the tube (in...
  16. R

    Want to compare multiple-choice answers?

    Can people tell me what they put for 15 because everyone in my class said they had Aluminium and I had Barium I think, I put b anyway. Need to find question sheet
  17. R

    What HSC MARK?

    Dang, I guess that means that all the people who are predicting they are getting lower than that are going to get deviated good. Rigged, I cant believe I chocked in the damn physics exam. Well atleast I can do Maths study now....OH GOD ITS ON MONDAY *Runs to room*
  18. R

    Distance between the rods??? It changes!

    Thats what I did, I used the 8 amps too. I got around that answer 0.023m I think , I used g as 9.8. Atleast this question made mild sense, and yes I am sure the only reason for the graph was the mass using your line of best fit, because I dont know what kg/Amps give you at all....... But...
  19. R

    The GPe questiona dn the mass and distanceH

    Yeah I got 6MJ but I am pretty damn sure thats wrong. I just went linear scale and wrote some crap. I ended up with around 0.023..... for the distance, it was somewhere around there. Initially I had 0.0023 and went....na that is way too close, and realised that I used 5 A rather than 50. Not...
  20. R

    Question 2 of multiple choice

    Wasnt question 2 the one with a circle which had a string brake? And if it was the one with the circle and string braking then you will find the answer is the one were the velocity is a tangent to the circle, which is line B. Camon its uniform circular motion, you should all know its a tangent
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