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I finished with 30 minutes to spare. I don't know how I did it, but I did.

I don't understand what the modern version of escape velocity is. And how do you compare it to Newton's concept of escape velocity? PLS HELP

Can someone please explain the work of Heinsberg and Pauli I came across the following dot point: gather, process, analyse and present information and use available evidence to assess the contributions made by Heisenberg and Pauli to the development of atomic theory I have read PIF and...

You can say that they have had a balanced impact on society

Get your English rank up. Top 5 is really good (guaranteed band 5 or 6)

You should practice doing questions under time limits. When you do your maths homework try to set a time limit for yourself.

Get information from different sources, read and re-read it several times, until it makes sense. Then you should try to explain it to yourself or write it down on a piece of paper (that's what I do and it seems to work for me). You could also watch videos. They sometimes help clarify things and...

Where can I find 2 unit and 3 unit maths questions by topic? I mean questions from other schools trial papers and also past hsc papers PLS DON'T SAY TEXTBOOKS Cheers

All my exams are perfectly spaced out SO HAPPYYYYYYYYYYYYYYYYYYYYYY

Thanks Shuuya and ml125

In question 13 you have to refer to a redox reaction It asks you to identify the oxidising agent in the reaction I answered A (Hydrogen ion) but the answer is D Why is it D? Isn't Cr2O72- being oxidized so shouldn't it be the hydrogen ion which is the oxidizing agent? Any help would be...

Are the questions in the Jacaranda textbook good? Are they worth doing for each chapter? Or is it better to do trial papers and past HSC papers?

How does the AC induction motor and the universal motor work? I read PIF and Jacaranda and still don't understand :frown2:

The Alchemist by Paulo Coelho This is probably the best book that I have ever read SO GOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOD Oh by the way read the book all at once (it's not that long)

Nice video Thanks

LOL I actually want to do engineering in Uni :haha:

Cheers

Thanks Leehuan I can't be bothered building my own motor (too much time and effort required) :)

I'm doing the HSC in 2016 How and when do I get my UAC application number and pin? Also when do I submit my EAS application for UNI in 2017? I downloaded the booklet for 2015-16 and the dates are confusing it says that EAS applications end sometime in July 2016 but when the hell does it...

Can someone explain to me how split ring and slip ring commutators work. I know that the split ring commutator reverses the direction of the current every half turn. But how does it do this? Are there good videos/sources that explain how it works? And how does the slip ring commutator work...