http://www.boardofstudies.nsw.edu.au/hsc_exams/hsc2005exams/pdf_doc/physics_05.pdf
Ok, I am having trouble with 2 of the multiple choice questions from this.
First, question 7. Is this just a poorly worded question?
I took it as meaning what direction is the current going in 0.0001 seconds...
Personal pronouns. When can you use them?
My english teacher; a head marker for HSC said that you should avoid where possible and only use them if you see no other way in module B (personal response for critical study).
However, a friend of mine at Hornsby Girls (normally rank 1 in english)...
From Baulkham hills trial 2008:
10c) It is known that the geometric series 1 + x + x^2 + x^3 + ... has a limiting sum.
i) What are the possible values of x?
ii) Observe that;
1 = 1
2x = x + x
3x^2 = x^2 + x^2 + x^2
4x^3 = x^3 + x^3 + x^3 + x^3
By studying the above arrangement, or...
I have pretty much got the 2u test 99% prepared for.
The only problem is that I often manage to finish with up to half an hour, even an hour in my last trial remaining.
My question is this: How do you best check over your work with the remaining time?
I end up losing ALL my marks to silly...