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just thought of an even better one. Q:why did netwon develop newtons method A: he couldn't find any roots

Q:why is it imposible for a PDHPE teach to get cut by a chord A: becuase they are always out of the loop ok hears another one. Q: what did the prime number say to the other prime numer A: i'm 2 times better then you. maths jokes are so funny hehehe. if you have any lame what...

And what do you propose they change it to fuckboy. No matter what system they put in place people will always be stressed about it because the HSC is and what ever system they replace it with will always be universities admission exam. So the only way to get rid of the stresses is to have more...

it was C. for sure. in elecromagnetic braking the eddy currents are produced to create a froce that that is in the same direction of the moving magnetic field, i.e the force acting on the rails is in the direction of motion so thus the force acting on the train is in the opposite direction of...

i'm backing wind's anwser to be right. Hope it wins me more money then the stupid melborn cup.

when an motor is running there is back emf becuase of the relative movement between the coils and the magnetic field. this means that the voltage running throught the motor when it is turning is =supply emf - back emf. when the motor is fist turned on becuaes the rotor is not moving there is...

i think the answer is d. but i'm not sure, will have to go and check that in my text book.

i agreey that the energy is onstant. becuase it starts of with lots of K.E and no G.E. but as it goes up its K.E. is turned into G.E. but the amount of G.E. + K.E is always equal to the energy it had to start of with so its A)

i very much doubt that.

ever senice i got the HSC time table and saw i had a week after 3u maths i stopped studying for physics. so i hav'ent really strarted studying for it yet.

i'm not sure i like the idea of getting a life myself, but last night i created a new life with your mum, be expecting a new baby brother or sister in 9 months, I just hope my new child dos'nt turn out like you.

they asked a 7marker in chem this year so i reacon that 7 marks is the max they can ask you.

lol, opps. o well the foods not that bad

what? pies not pie any more.

You better put capitals on G or P else the Grammar police will come and arrest you, I’ve been there it’s not fun, the jail walls are made from semicolons and they feed you compound modifiers for dinner, it’s a crap place to end up. After being released on probation was made to swear to never...

22/7 is not pie, just an appromation

its not ture

it has ever formual that is in the sillybus, and there are the only one you will need to know to answer the maths quesitons on. the only one i can think of thats not in there is P=VI^2 if you get asked to discuss power loss in transmission lines. other then that there are all there EDIT: its...

can some one tell me to go back to primary school. primary school was fucking hectic. primary school for life is what i want.

http://www.boardofstudies.nsw.edu.au/syllabus_hsc/pdf_doc/physics_formulaesheet.pdf