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    2016 exam solutions

    https://lookaside.fbsbx.com/file/2016%20HSC%20Solutions.pdf?token=AWy_JNeUJEMhFgF9CMT4bo5ZsGrDaQhpue5jDMTyUix0N_pc0hL7ywUB28p2bw7uLdAP8HJmsnQ8RjvlJMKNBXwRR1e47aO1KO5mkOsMBHgygWRT4HWiGN9zjpf8rmfk5BidUYWPw7lnfHPuChvCcXWt2p_3BHqq8po2YhoZdZjJkQ
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    Best past paper

    Any good past papers to best prepare for tomorrow ?! Not too easy not too hard, had style
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    Exam thoughts

    So, how does everyone think they went and what mark do you think you got?
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    Is it too late to start trying ?

    Guys like if I start pulling my head in right now can I get a 99.95 atar ? I will spend like 90% of my time between now and the hsc studying ! Also; What's a good related text for modules discovery, A and C
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    Back Emf help

    hey guys, if back emf opposes the induced emf, then how does the electric motor continue to spin ? isnt is equal and opposite thus cancelling it out?
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    Can I get a 85 atar with these results ? Atar calculation please :)

    Atar Estimate please :) School Rank- varies from 250-400 each year due to small school with total year groups 20-30 Subjects 3U Maths - ¼ (final assessment rank) - 1st in trials 80℅ 4U Maths - ⅔ (2% difference between all of us) (final assessment rank) - 1st in trials 69℅ Physics - ⅖, first...
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    General questions

    As some of you guys may know I'm doing engineering by distance education hence I won't have a teacher to answer my questions. Google is unspecific at times so i guess I'm relying on you guys
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    Engineering Textbooks & Notes

    Hey guys!! I have thrown myself into a hole of doom by doing engineering through distance education. I am relying on people's notes, past papers and I am look for a textbook to learn from. WHAT IS THE BEST TEXTBOOK FOR ENGINEERING ??!! Also if anyone has some notes please let me have them ;( !!!
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    Basic potential energy question

    What would be the change in gravitational potential energy of a 68kg person on surface of the earth who then climbs to the peak of Mount Everest 8848metres high?
    • Glyde
    • Thread
    • Replies: 8
    • Forum: Space
  11. G

    Complex number help!

    Express z1+z2 in mod-art form if z1=1+(Squareroot3)i and z2=(Squareroot3)+i This is probably really basic but I just started complex numbers this week
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    Engineering notes

    Hey does anyone have any decent engineering notes? I don't have a teacher and these will be a usefull resource :cool:
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    Study and homework?

    Just curious as to how much time you guys put into homework + study after school? Could any of the older bos members shed some wisdom on this thought please !!! :kiss: I had never studied during the school year for the preliminary course, and I guess it has worked alright is 2hours homework...
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    Atar estimate help :( !!!

    Okay so my school is ranked 500's (really bad I know) and my entire year is around 28 students Maths ext 1. Rank 1/4 Maths ext 2. Rank 1/1 Physics. Rank 2/6 Engineering. Rank 1/6 English standard. Rank 1/17 I have no idea wwhat my atar could be :0
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    HTF do you guys thinks of ideas

    I'm heading in D&T next year and i just ant think of anythinggggg:( WHAT DO I DO!!!!
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    IS EXTENSION 2 maths for me?

    Hey guys i just wanted your opinions on wether or not i should do maths ext 2 NEXT year. My school seems to rank ~500's so i don't know how well I'm actually going in ext1. My half yearly exam mark was 86% and 2nd was 78%, 65% respectively. We only have 4 people in our current class and I'll be...
    • Glyde
    • Thread
    • Replies: 8
    • Forum: Maths
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    Maths Ext 2 doubts!!!!

    Hey guys i just wanted your opinions on wether or not i should do maths ext 2 NEXT year. My school seems to rank ~500's so i don't know how well I'm actually going in ext1. My half yearly exam mark was 86% and 2nd was 78%, 65% respectively. We only have 4 people in our current class and I'll be...
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