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shyt i end up 53% no~~

well i used to really like maths when i lived in china, n was always top in my school in yr7 i came to aust, maths was Soo easy 4 me, like the stuff they taught back then, i alrdy learnt years ago.. well we did 2unit geometric sequence in year 6 and they were teachin me how to simplify 2x+3x...

he meant what 3u maths raw hsc/assessment mark was achieved in order to get that 100. btw isnt dis a 4u forum? edit: and i dunno lol

not really, if the leftward force is greater than tbe rightward force, then the car will still be slowing down... its possible for the car to experience forces in both opposed direction.. but in this case, the car's a 'free body', its 'coasting' alone the road, hence theres no rightward...

Definitions of coast on the Web: slide: the act of moving smoothly along a surface while remaining in contact with it; "his slide didn't stop until the bottom of the hill"; "the children lined up for a coast down the snowy slope" move effortlessly; by force of gravity lol i guess there's no...

lol? alien!

teacher didnt mark a question =S final mark 82/120 68%

4u's fun!

force involves mass and acceleration.. force = 0 accleration = 0 integrate accleration with respect to time, u'll get a constant velocity (initial v).

and yea, i started off with cambridge too, it was ok.. its all pretty easy once u get the concept of motion.. just do a few more questions maybe..

nope its actually my best topic in 4u.. prbly coz its the only topic dat i actually studied.. i find it really easy now..

mmm i dunno, my teacher said im not alot behind.. but he did beat me by around 10% in trial =(

i got 53% for my trial, but above 80% for the rest of my assessment tasks (experiments n reports). trial worths 40/100 --> 53% of 40/100 --> 21/100 rest worths 60/100 --> 80% of 60/100 --> 48/100 so its sumwhere around 69/100... man, i started readin the physics textbook the month b4 trial n...

btw ive heard rumer sayin if the rest of my school do badly in hsc, my marks also get scaled down... is this true? or does it only apply if their assesment mark is higher than mine? if is the 2nd one, then i wont have to worry

yo, i go to this local public high school run by the gvnt... students in my school usually do badly in hsc. last year our highest uai was 86.5 and only 4~5 students cracked their uai above 80's.. my final rankin and esitimated assessment mark : eng esl 80% (1/18) trial:73% physics 70%...

i didnt do too good as i managed to read the whole text book in just one month... actually i did the whole 'from ideas to implementation' + option 'astrophsyics' just the day b4 trials! just go my interests up for physics and i think i can smash the exam in 2 months (not even) time. for the...

i got 78/120 65%, screwed up coz i was tired.. i cud go much beyond that

i did a public school trial paper, 65% pretty shyt made a few dumb mistakes such as: 3+6=3, copyin the wrong number from the above line, and skiped a few easiest questions for no reasons... =S

hehe we had only like 10 people left for 3unit when we did the prelims xam lastyear.. and now we're left with 5.. i got 77% for the prelims exam, ranked 1/10, and i think second was 53%, the rest of them are below 50% :( for hsc assessments, i got 100% for da 1st test, and 96% for the...

letin n=k is an essential step of indution, because what we really have to prove in induction is whether n=k+1 is true or not. but why let n=k, and then prove n=k+1 is true? why dont we just prove n=n+1 is true? well simply because n=n+1 itself is not a true statement. (eg. (1)=(1)+1=2)...