i reckon its fine to post tutor's names, even in the public forum. if u can post positive feedback on a teacher, why not negative feedback? sorry, an objective and unbiased review isn't affected by political correctness.
faggot wasn't necessary though. there are other ways of saying exactly the...
Re: 2009 HSC Physics - How did you go?
earth does apply a force on both the sun and the moon and in doing so, changes the NET force experienced by either bodies respectively. however, the force that the sun exerts on the moon and vice versa, does not change - it will always be the same value...
don't really agree with the teacher comment about the extension english part - much of it is still about memorising an essay. sure its alot more conceptual, but there's still the focus on spamming techniques.
Of course science is limited, it always has been. The question is whether or not you're willing to forgo the simple fact that you do not know, and replace it with something questionable like religion.
Also, your second point is obsolete because what's stopping you from applying the need of...