Here's the full list of subjects you can take https://handbook.unimelb.edu.au/view/2012/%21B-SCI-SPC%2B1021
You can try to supplement it with maths, other engineering subjects, physics etc..
Thanks for that! But if I may ask your opinion, what are some good complementary subjects to mechanical systems? I don't know what 2 subjects to choose.
I wouldn't know but some of my friends who are majoring in electrical systems are also doing mechanical systems and software systems subjects to complement. The easiest thing for you would probably be to do foundations of electrical networks, which lets you do the third year electrical engineering subjects. Otherwise, it may be difficult to find other areas to do level 3 subjects in. For example, most third year maths subjects require both real analysis and vector calculus. You would have to do this on top of engineering maths. Physics is even worse, requiring the two maths subjects I mentioned before as well as another 1-3 second year physics subjects.
Ok, so I've currently got listed for level 2:
Engineering Computation
Engineering Mechanics
Engineering Mathematics
Engineering Materials
Electromagnetism & Optics
and
Thermal & Classical Physics
Discrete Maths & Operations Research
I'm thinking of replacing the last two with two level 3 subjects. So far, I've warmed to both Risk Analysis (CVEN30008) and Structural Theory & Design (CVEN30009). I know these are more for the civil major, but would it be helpful to have them to complement the major in Mech. Systems?
Would it be good to replace Electromagnetism & Optics with Foundation of Electrical networks? I currently have Electromagnetism & Optics listed as my complementary subject in the 3rd year along with Engineering Materials so I'm not really sure. I could replace Thermal & Classical Physics and Discrete Maths & Operations Research with two level 3 subjects as complements in the 3rd year and move Foundation of Electrical networks and Engineering Materials into my semester 2 subjects in the second year. Would that seem right to you?
And thanks for all your help so far. My stress levels were about to get the better of me