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    HSC English Markers

    Will the HSC English paper markers have some knowledge or have read the prescribed texts that are being analysed in the essays they are marking?
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    What option are you doing?

    From Quanta to Quarks We didn't get to choose but I like it anyway Apparently in the HSC, the each of the options are scaled appropriately so that you can't just do an "easier" option and get more marks. That's what my Physics teachers says at least
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    Physics HSC Study Guides & Textbooks

    Re: Recommended Texbooks/Study Guides for Preliminary HSC? I disagree with many here I prefer the Excel textbook over the Jacaranda simply because the content is straight to the point whereas the Jacaranda gives way too much information on the context. Mind me, I have only the first edition of...
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    Projectiel Motion

    Don't memorise the formulae - most of the times, the "standard" set of equations won't suit the question Instead, derive them and know how Always start with the second derivative of y ie. y (double dot) = -g Integrate it, y (dot) = -gt + C Does it have an additional vertical velocity? If it...
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    Bohr's postulates and the development of a mathematical model

    Thank you so much, I understand it much better now Wow that essay length response isn't a Band 6 range? As if man! Haha
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    Quadratic Formula Song

    LOL @ the videos! Good procrastination, less than a week before English I should be going through my essays but I watch these instead hahaha
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    General Help with inequalities...

    Consider (x + root x)2 = x2 + x + 2x.root x (note 2x.root x >= 0) >= x2 + x = x(x + 1) Therefore x + root x >= root [x(x + 1)]
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    Who's failing the external Maths Ext 2 exam?

    Re: 回复: Who's failing the external Maths Ext 2 exam? Mm what do you mean? Your external mark is what you get from the HSC And since we all haven't done it yet, how do you know that you're failing? I think you mean the internal mark Yea like what others say, just keep practising Aim to do the...
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    Projectile Motion with air resistance

    Part 2 requires product rule, I kinda got tricked because I had forgetten that v could be differentiated
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    Projectile Motion with air resistance

    2003 question 5 I did this like two days ago and I even had a visit on "2003 Exam Thoughts" forum just to check out what they thought. Heaps of them thought they failed the exam haha
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    Projectile Motion with air resistance

    If you think about it, projectile motion with resistance is about resolving the trajectory into the two components. From there you just integrate them like you would normally. It's nothing new
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    lots of qs help me

    The end points of a parabola are the points where a chord/secant touches the parabola
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    lots of qs help me

    6) There is a row of 5 coloured lights each with its own switch. When switched on , each lghts i equally likely to show green, red or amber. If all lights are switched on, What is the probabblity that c) exactly 3 lights are green? Let P(E) be the probability of 3 lights exactly green There are...
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    lots of qs help me

    4) what is the inverse function of 2x/(x^2+1) ? Since the original function is y = f(x) = 2x / (x2 + 1) The equation for the inverse function is x = 2y / (y2 + 1) Now we rearrange the equation so that y is the subject x = 2y / y2 + 1 xy2 + x - 2y = 0 Notice how it is a quadratic equation in...
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    Tell me about 4Unit

    Or better yet, don't do the HSC at all if you want to bludge
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    Tell me about 4Unit

    4U is fun because it's challenging!
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    Show Us Your Preparation For Hsc!

    Phew finally someone normal.
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    Scenario: HSC Starts tomorrow?

    Re: HSC Starts tomorrow? Yes it does make a difference It takes a week to memorise essays And I haven't yet so yes it does
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    Scenario: HSC Starts tomorrow?

    Re: HSC Starts tomorrow? HAhahha I would instantly fail x(
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