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+1, most people on these forums (with some exceptions) are from top 10 schools and have no idea of what the 'ordinary' student aims to achieve.

Please get your facts right. It will be around 50%, if that..

You should get both marks i think, considering its correct from previous answer

E3 im pretty sure is more like 35/70

You think the paper was too easy? And thanks for the solutions!

How do you actually do it though? I used x = Ancos(nt + alpha) but im guessing that probably wrong. From memory alpha ended up being inverse tan(-4/3) ?

13cii ) When is the displacement of the particle zero for the first time?

This. How do you do it?

How do you do 13cii ?

Pretty sure its 2 x 6! because in a group of 7, you group C and L together and that then makes 6 total.

So wrong. Yes, if it isn't an E4 it'll be pretty damn close.

This.

Yes, i am effed.

Ignore him, he is extremely ignorant.

They should. 99% sure

Re: Anyone else remember getting these answers???? Q12dii) and Q12cii) The first answer is what i put - pretty much just guessed though The second answer does sound familiar so im pretty sure thats right

Re: Guys does anyone have the answers for the probability for the hsc. Here are the Q Those answers sound really familiar so i think i got the same.

I think i had something similar to that for 16, you just need to solve y=1 into the part i equation right?

I'd say ~79 for B6

lol you clearly haven't learnt anything about aligning from the economics exam threads...