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  1. karen88

    projectile motion help

    angle of projection.. it said in the question... i was just wondering how templar got 4sqrt(g) for the velocity of y axis on impact! i did that!!! it didn't get the same answer ..... could someone show me the whole working out... im really bad with projectile....
  2. karen88

    projectile motion help

    noo... i get that... it was the other one... the one on impact...
  3. karen88

    projectile motion help

    how did u get the velocity in y axis.... i dun noe how!!!
  4. karen88

    help with maths problem

    thnx for da help... i got it now...
  5. karen88

    projectile motion help

    Projectile Motion question i dun get.... At the highest point of its path a body has a velocity of 10m/s and is 8m above the ground. Find the angle of projection and the initial velocity. ive found the initial velocity which is 16m/s but i can't find the angle of projection... what did u...
  6. karen88

    help with maths problem

    i hate this... dun get it... its under vertical motion under gravity A stone is let fall from a tall building and 1 second later another stone is projected vertically downwards with a velocity of 20 m/s. When wil the second stone overtake the first? help... i dun even noe where to start!!!
  7. karen88

    What's your plans for the 16th Dec?

    ill be in hk... so ill probably have to log onto the website to find out.... ill be like omg..... and since my mother doesn't noe how to use the computer... ill be the first to find out b4 she does...
  8. karen88

    2005 HSC Exam Timetable - what do u think?

    mine is very spread out as well except the second week... my ipt in da arvo, chem the next morning!!! nooo... and why does business have to be sooo far back this year!!!
  9. karen88

    Do teachers come into our forums???

    my ipt teacher told me about this website!!! so they definitely come here all da time...
  10. karen88

    Student Online PIN

    we haven't gotten ours yet....considering my school's so large its probably taking a while... hope we get it soon...
  11. karen88

    Transformation in H and R & G are Dead

    just wondering... what is "transformations" in hamlet and R & G are dead....? i noe is adapting a story to a new situation... but how did tom stoppard change hamlet to fit the contemporary views? i noe u use context to explain it but what are the different contexts... and does anyone have...
  12. karen88

    Making a quiz with macromedia flash

    im planning to put a quiz on my major project and i was just wondering if anyone knows how to make a quiz with macromedia flash without using their templates... or if you know any sites that might teach how to make quizzes with flash it would be helpful... thnx
  13. karen88

    The Official Hamlet/R&G help thread

    Hamlet Theories hey hey pplz all u hamet pplz out there plz help with this text n give me the theories n philosophies in the play...plz plz plz...btw this isnt karen this is her friend aiite ciao ciao
  14. karen88

    titration calculation quesion

    i have problems with this question.... could anyone help me? A household cleaning agent contains a weak baseof general formula NaX. 1.00g of this compound was dissolved in 100.00mL of water. A 20.0 mL sample of the solution was titrated with 0.1000 mol/L hydrochloric acid and required 24.4 mL...
  15. karen88

    Trignometry Formulae

    thnx so much... so needed it to memorise for my 3u exam 2mr
  16. karen88

    Need help from Maths people

    its not tan3x and tan2x... its tan cubed x and tan squared x... the ^ means that its power of
  17. karen88

    Need help from Maths people

    another question... sorry... i feel so stupid.... but here's another question i dun get... solve 2tan^3x + 7tan^2x + 2tanx -3=0 for 0 <= x <= 360 degrees to nearest min
  18. karen88

    Need help from Maths people

    thnx so much
  19. karen88

    Need help from Maths people

    this is a question i couldn't get: Simplify sinxcos(^3)x - cosxsin(^3)x by espressing it in the form of asin(bx), where a and b are rational numbers... could anyone help....????
  20. karen88

    What is Prose Fiction?

    thnx so much... that has helped a lot!!!
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