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Hey, I'm sure a question like this has surfaced in the forums before, but I'm just after solutions (in reasonable detail) to the 2003 HSC Paper for Ext 1 Maths (or, at the very least, a solution to that 4 mark humdinger on projectile motion at the end). If anyone could lend a hand with this...

Hey guys, I just grabbed my copy of Macquarie Chem the other day and noticed, inside the cover, that they also have one for Physics in publication. If anyone's had any experience with this one at all, or has anything at all handy to tell me about it, that'd be awesome. So far, the Chem one...

Use the substitution t = u^2 - 2 to find the following indefinite integral: S [1/sqrt(t + 2)]dt From the relationship above, dt/du = 2u dt = 2udu, which is substituted for dt Also, u^2 = t + 2, 1/sqrt(t + 2) = 1/sqrt(u^2) = 1/u Now, integral can be written, S [1/u x 2udu] =...

Hey George, Just wanted to let you know I loved the worksheet you posted on equilibrium reactions in the Acids and Bases forum. Thanks heaps for that! I was also wondering whether you'd written any follow up worksheets on other topics from the first two modules and, if so, where I, and the...

How does the HSC measure up to VCE and the QLD system, in terms of how kind it is on students? I know this is a highly subjective topic, and that this question is very broad, so I'm not expecting much more than brief overviews. If anyone could give me any facts/stats on this subject, however...

Combined Economics/Law To anyone doing this degree (these degrees), what's it like? The cut-off for HECS students is in the vicinity of 99.6% UAI - I take this to mean it is at least one of the most popular courses, but also one of the more prestigous on offer. Is this true? I'm looking at...

To anyone who's studied Hamlet in conjunction w/ RAGAD, or has any sorta knack for in-class essays, I could really use your help! I'm due to sit the task on Mon 14th. I'm allowed to conduct as much preparation as I want, and I'll be listening to a couple of audio recordings from both plays on...

I've recently transferred schools and, for some reason, have been granted the discretion to actually choose, myself, the Physics and Chem options I'm to undertake. At first I thought this sounded cool, but, perusing the syllabuses and weighing each topic against the others, I've been hard...

I've recently transferred schools and, for some reason, have been granted the discretion to actually choose, myself, the Physics and Chem options I'm to undertake. At first I thought this sounded cool, but, perusing the syllabuses and weighing each topic against the others, I've been hard...