tkim11 said:
Calc is simple. Try thernodynamic physics
It's thermodynamics.
I am an Engineer working for a company that supplies centrifugal pumps, vacuum pumps and pump systems for a wide range of industrial applications.
I have done both Calculus and several different Physics courses and I have to say, Calculus was a little tougher than all of the Physics courses I took, including thermodynamics.
Once got 98% on a Physics mid-term exam and nearly shit myself when I got the results. Can't remember how I lost the 2%. Best exam result in Calculus was 81%.
I think it comes down to intellectual capacity to understand abstract concepts. Some have it, some don't. I certainly understood things more clearly when it came to Physics.