Maybe finish calculus and then take modern physics or something?
It wasn't anything hard, either. It was mixing concepts. He doesn't give numbers, he uses letters so we solve symbolically.
An example problem, probably the only one I got more than half credit on:
You have a marble of mass m and radius r with initial velocity v rolling without slipping. It rolls into a loop of radius R and at the top of the loop, it has half of its initial velocity. What is its starting speed, assuming the inertia of the marble is I = 2/5mr2?
The hardest one, which I had like less than half a clue on how to do:
You have two planets, one of mass m and one of mass 2m, both with radius R, with a center-to-center distance of Ri (and Ri > 2R), which are gravitationally attracted towards each other. Right before they collide, what is the velocity for each planet?
It pretty much killed me, even if it does look easy at first. I almost feel dumb for not being able to solve it, especially when he gave us formulas.
I'm half and half for just switching to computer science and/or math for a major... but my dad bitched me out for wanting to quit after one midterm. I'm not super excited about being bitched at for poor performance, though, and if I can't get the hang of physics then I would rather take the easy A and shut up the whining.
"Failing" an exam is all relative. You might have gotten a 30% on that, but if he curves that to a B, who cares?
It still means that I "understood" (technically) 30% of the material covered, which would mean that as exams become more cumulative, I would only do worse.