I plan to study engineering at university, I am currently studying maths at college, but my weakest topic is "rate of change" I am ok at other maths topics and got an A at M1 but as my weakest topic is rate of change, I am worried about Fluid Mechanics, a module held in both the first year and second year.
I was wondering if someone can explain what fluid mechanics is, and whether in summary it is a more difficult version of rate of change?