Recent content by replayee

gghahhaha ultimate anti-1337 uber noobxor

that doesnt help at all. lol which one do i use if it doesnt specify??

Argh is it when resolving forces. assuming everything standard Vertically: NcosO = Fsin0 + mg or Ncos0 + Fsin0 = mg Radially: Nsin0 + F cos0 = mv2/r or Nsin0 - Fcos0 = mv2/r This one is Fitzpatrick...

Ethanol is a viable alternative as a fuel in the near future due to the increasing relative scarcity of crude oil, the main current source for fuels. Adv- Ethanol can be used up to 10-20% in existing car engines without modification(post 1986 vehicles) and increases the octane rating of petrol...

metallic oxides are basic while non metal oxides are generally acidic but some are neutral. @natty b --- naoh isnt an element DURRRRRRRRRRRRRRRRR

yeh thats what you do because the reaction is h2so4 + h2o = h3o + hso4 therefore the number of moles of h2so4=no of moles of h30+ so assuming we dont care about none of this shitty diprotic business its -log[5/FM of h2so4]

lol i thought riviet would ace it as well. mc=19/20 sa=38/20 unemp essay = 17/20 ext stab essay = 17/20 91% -- wat a great result im so happy well done loz

80% i did alright -- not perfect

twas not bad. although the last question was quite hard. the rest was pretty standard for cssa tests

was pretty predictable apart from the labour market part. ^^^ i dont think they were specifically relating to the new labour market reforms as the question seemed general enough to be able to talk about the old and new system.

jeez you guys are slow. we finished mechanix last week and only have harder three unit topics to go. and considering we only have 90min every week we are doing pretty well has everyone finished 2unit/3 unit we finished about a month ago so i guess we go relatively fast!

SAy for example "graph y=xe^-x", would you guys find the derivative get the turning points etc etc. or would you just do wat my teacher tells us to do by going "as x approaches 0 from above y approaches infinity" and things as x approaches asymptotes etc????

Sorry for asking the age old question of which text should i use but i have tried to filter through all the other rubbish in all the other posts and i give up. All i want is like two or three good,easy texts in which i can relate skrzynecki to. can anyone help me???:)