Digital logic is in personal and public transport. They'll never ask you something outside the syllabus, the syllabus is just badly written, as it may be so broad, allowing unexpected things to come up.
Roy, which past papers examine questions out of the syllabus? My teacher and I agree that the syllabus is very broad and unreliable. Dot points like the logic gate one in PPT.
We're looking at the old syllabus only. The 2013 syllabus is for the 2013 HSC and beyond.
There are actually sample answers of the drawings on Board of Studies from the 2008-2011 papers. Start by doing those. If you want further practise, do the pre-2008 drawings and ask your teacher to correct mistakes.
Onhermis, I am 99.99% certain that you are correct. The exact value on my calculator was 65.8179...... Found the parallel force required to move the block first then used trig to find force P.
i do have sample solutions, however it is a hard-copy and i am without a scanner. if you'd like give me the question you need and i'll post a photo here.