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  1. étudiante

    and -______________________-

    and -______________________-
  2. étudiante

    achha miss! U know ur doll in twin better xD (btw, how r things now? :) m pretty messed up dese...

    achha miss! U know ur doll in twin better xD (btw, how r things now? :) m pretty messed up dese days >.<")
  3. étudiante

    nm :) just tired of exams now :@ Thanks for asking :D

    nm :) just tired of exams now :@ Thanks for asking :D
  4. étudiante

    Physics Unit 4 JUNE 11/6/12

    Thanks SO much... now i get it why i was getting so many of my oscillations numericals wrong even though my method was corrct -__-" THanks a LOT :D
  5. étudiante

    Physics Unit 4 JUNE 11/6/12

    Oksay.. i'll check in a sec :) Thanks so much :') n the rest of the question i did it, dats easy right? :)
  6. étudiante

    Physics Unit 4 JUNE 11/6/12

    AGREED!!!! 110% (y) HATE IT :mad: :mad: :cry:
  7. étudiante

    oksay.. for u bro :)

    oksay.. for u bro :)
  8. étudiante

    Physics Unit 4 JUNE 11/6/12

    Sure? :unsure:
  9. étudiante

    Physics Unit 4 JUNE 11/6/12

    LOLZ m confused too :confused: yeah but in the v equation we NEED the distance for 1 oscillation, thats what is A :confused:
  10. étudiante

    Physics Unit 4 JUNE 11/6/12

    i know, but we need to do that for the first eqn as we only want x (that is max displacement) in that equation BUT for the velocity equation its A (which IS the total distance moved). So y do we halve it? :S
  11. étudiante

    Physics Unit 4 JUNE 11/6/12

    Why do halve the amplitude in the v equation? :eek: :eek: :eek:
  12. étudiante

    Physics Unit 4 JUNE 11/6/12

    Well, apparently, i need to halve the 70mm when i use it in the v eqn again, but WHY????? dont we want Amplitude there? :S and Amplitude should be 70mm right? :S
  13. étudiante

    Happy holidays ^_^ (And me SOOOOO jello :cautious: :P)

    Happy holidays ^_^ (And me SOOOOO jello :cautious: :P)
  14. étudiante

    Physics Unit 4 JUNE 11/6/12

    yeah i did! look what i did: a = -xw^2 , w = (0.89/0.035) and square root = 5.04 v = -Aw sinwt = 0.07 * 5.04 * 1 = 0.35 -______________________________-
  15. étudiante

    Physics Unit 4 JUNE 11/6/12

    i did take it as 1 :(
  16. étudiante

    JUNE 2 SAT 1 & 2 RESULT -JUNE 21st SCORES

    Oh! THanks for da suggestion, i'll do that n yell dem i'll give them the original later :P Thanks a LOT! n Best of luck to you too ^_^
  17. étudiante

    Physics Unit 4 JUNE 11/6/12

    *facepalm* i did the same thing but got 0.35 -_________________________________________- lemme try again :P
  18. étudiante

    Physics Unit 4 JUNE 11/6/12

    dats wat i did i guess but what is the value for v again? :)
  19. étudiante

    JUNE 2 SAT 1 & 2 RESULT -JUNE 21st SCORES

    THanks SOOOOOOOOOOO much :D tho crap! My entrance exam is on 21st so i wanted to submit on 22nd :( But thanks :D
  20. étudiante

    Physics Unit 4 JUNE 11/6/12

    no problem :) can u tell me the value for v? :S m again having an issue for what to use as t :S
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