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http://youtube.com/watch?v=FOyRWuklsiQ This is a "documentary" concerning the topic. sorry if someone's already posted it cause this thread is 11 pages and I really cbf to read it all just to see if anyone has already posted this.

SS: As if, everyone knows your a math and Phys freak. :p Of course, I mean "freak" in a good way though.

Thanks airie. That's the good thing about making really stupid mistakes, I'll never repeat it again. :)

Oh shit, I know what I did wrong now. Instead of dividing 17 and 163 degrees by 2, I multiplied them. What a stupid mistake by me. :rofl:

So have anyone got an answer yet? Cause I keep getting the wrong answer. :(

Yay. Hope you and everyone else did well in all the other questions too. :) Oh yeah and I'm not doing the HSC this year, I just did the projectile motion question for fun when the teacher showed us the exam paper. :p

I just used the fact that Ux = Vx = constant

I got: a) 45ms-1 b) 60.2ms-1 c) max height = 81.6m d) Range = 367.2m

I've just lost my early day off on Mondays because I have to stay back to do 4U. :( Senior Privilege? I wish I had some of that. :p

Damn projectile motion. :( I'm always one lesson behind in terms of understand what's going on.

Damn everyone's so creative. Our school sorta rushed us so all I could think of was "stevo". It's so unimaginative. :(

More like you helping us with Physics and Math questions...and spamming it up :)

Too bad it's not really open cause we can't spam it up...I mean post interesting things about the HSC yet. :p

Sorry cause this may sound stupid but I don't really understand what you mean. Could you explain it to me? :)

gamecw and SoulSearcher, Thanks for the figures I asked for. :) Really? Now it makes sense why it's better to do 4 Unit as long as you're decent at it. So basically, as long as I do decently at 4 Unit, it should be better than doing 2 Unit?

I know that the marks depends on the test's difficulty but I was just wondering if it easier to achieve an aligned mark of 95 give or take is easier in 2 Unit or 4 Unit? Because lets look at it this way; if you're doing 4 Unit, you must be pretty good at 2 Unit, right? So which one would be...

Wow! Nice marks Icey, especially your maths. :)

Meh, I don't mind. :)

Yay! 4 Unit is starting next week. :) I'm so excited. Who else is going to start soon?

Yay, I just found out that I'm 4th for Physics... ... too bad it's only the prelims. :(