203250112iwhats your student number??
Lemme tell you something. I'm ranked about 2nd at my school for Physics My Physics teacher used to be a senior marker for the HSC and he says its fine... he also has never used a calculator for Physics and he used to teach the OLD course, which was more numerical. So make your mind up from there"ill just show my working and then guess the final numerical answer"
LOLOLOLOLOL
NOOOOOOOOOOOOOOOOOOOOOB!