physics was WEIRD!!

define the radian. wth.

and how would i noe why that west african country's uranium is 1/2300?! erm was formed first? ARGH

i hate suggest questions.

mcq got 1 or 2 wrong.. 1 would be careless! if i didnt rmb the choice wrongly.. it prob was just circle wrongly.. argh.. the other one is the hinge! is the answer the horizontal one or the diagonal one directed downwards?!? i put the diagonal one.. *fingers crossed* cos i extrapolated all the lines then tts the direction i got! nvm at least its only 2 wrong so far.. so far the rest all correct..

lets just hope that chem 2 will be better.