I have no experience with those graphical 3d programmes how ever they are called. I just have experience with engineering CAD programmes like CATIA.
Until now I haven't seen anybody posting a good F1 car here made with CATIA or any other CAD programme but those graphical F1 cars keep popping up here.
I must admit some of them look really good and I know it would be hard to do them in CATIA and requires lots of time.
If they are done with physics in mind or not doesn’t matter. When somebody can make the shape he can also make them under real circumstances.
A user sent me this link, check the stuff there:
http://www.zbrushcentral.com/featured2col.php
I can't imagine it makes sense to do the things seen there with a CAD programme, if it even is possible. I am not speaking about the skins now just about the pure shapes.
So this are the reasons why I suspect it’s a lot easier to make these shapes with one of the graphical programmes. It’s also possible that those programmes are just better for doing shapes but much more demanding to handle. Feel free to enlighten me about the differences.
Regarding math:
For doing any shapes with a CAD programme you don't need any special math skills, I don’t know if you need them for those graphical programmes.
To add something to the topic:
When you choose your job you should know if you really like the thing you are doing there.
Sounds easy but is very hard depending from the job you are going to learn. For some jobs its quite predictable what you have to do later. As example If you learn CNC operator you will end up standing the whole day in front of a machine. In best case you get a desk job making just the programmes. Honestly all options are boring in my opinion even when I like the process itself.
If you study engineering its not predictable how your average working day will look like. There are just to many different possibilities. Doing just 100% CAD work is something you should not be keen on. That’s something I currently have and I am bored by it.