• We need your support!

    We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
    Click here to Donate Now (View Announcement)

Search results

  1. ahmed abdulla

    Mathematics: Post your doubts here!

    Any Help> a beetle starts from o and walk 0.6 m east and then 0.36 m west and then 0.216 east and so on .. find its final position .. its a GP
  2. ahmed abdulla

    Mathematics: Post your doubts here!

    what you mean bro ?" its just for painting
  3. ahmed abdulla

    Mathematics: Post your doubts here!

    Any Help> a beetle starts from o and walk 0.6 m east and then 0.36 m west and then 0.216 east and so on .. find its final position .. its a GP PANDA-
  4. ahmed abdulla

    Physics: Post your doubts here!

    any help ? qn 6 (b) and (c) i and iv ..... isnt it 90 degree ? in MS it shows zero rad! and what does the sign in last question mean http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s11_qp_23.pdf Tkp
  5. ahmed abdulla

    Mathematics: Post your doubts here!

    MECHANICS .... can any one give my the idea of how to do this question ... i dont have nothing to do ! http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Mathematics%20(9709)/9709_w07_qp_4.pdf q7 (ii) and (iii) ????????
  6. ahmed abdulla

    Mathematics: Post your doubts here!

    make "y" as subject in BOTH cases ...and equate the two ... and arrane in form of quadratic eqn ... finally use b^2-4ac=0 since it intersect and find "K" value
  7. ahmed abdulla

    so far good al7amdollilah

    so far good al7amdollilah
  8. ahmed abdulla

    you desrve thousand follow :)

    you desrve thousand follow :)
  9. ahmed abdulla

    any time bro

    any time bro
  10. ahmed abdulla

    Physics: Post your doubts here!

    Ashique gary221 i ve gone throught all phase differnce questions and was able to do almost all of them ... all that because of allah's help and then you thanks !! last question and i hope i am not annoying you bro !! qn 6 (b) and (c) i and iv ..... isnt it 90 degree ? in MS it shows zero rad...
  11. ahmed abdulla

    Physics: Post your doubts here!

    he is a good guy and deserve all the best !
  12. ahmed abdulla

    Physics: Post your doubts here!

    thanks ... next time dont sleep :P ... gn
  13. ahmed abdulla

    Physics: Post your doubts here!

    i think u slept :P caN you draw it again .. with everything caliperated>??Ashique
  14. ahmed abdulla

    Physics: Post your doubts here!

    thanks## can you please draw it with caliperating the amplitude and the phase differnce ... because i want to make sure .. and my teacher didnt explain this topic well! pi/3 rad will be on left ??? wouldnt it
  15. ahmed abdulla

    Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Physics (9702)/9702_w07_qp_2.pdf q 5a plz ! ..... i always get confused with phase and path differnce and stuff ... any explaination on how to draw them ,,, ???
  16. ahmed abdulla

    Physics: Post your doubts here!

    can anyone help q 23 .. for force/extension ...? http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_w12_qp_11.pdf Tkp
  17. ahmed abdulla

    Mathematics: Post your doubts here!

    u gotta now the reason! its a congruent triangle .. all sides are equal ...so use trignometry
  18. ahmed abdulla

    Mathematics: Post your doubts here!

    since both sides of tangent equal and you studied in ur IGCSE"S that angle between tangent and radi is 90 degree! so < OAT and <OBT are 90 degree,,,, so you got a triangle OAT or OBT and use trignometry to find the half of < AOT and then multiply with 2 ! same thing for area ... find area of...
  19. ahmed abdulla

    Mathematics: Post your doubts here!

    i got an easier way ! first ANY case you find point of intersection .. EQUATE the two equations by making Y as the subject in both cases ..... so y = root of 12x----1 y=4x+6/3--------2 by equationg them you get two x values from a quadratics eqation ... plug this two x values in one of the...
  20. ahmed abdulla

    Mathematics: Post your doubts here!

    by using the discriminant rule ie) b^2-4ac if b^2-4ac >0 (2 point intersection) if b^2-4ac=0 (1 point intersection) if b^2-4ac<0 (no intersection) thats for P1 and i dont now which paper ur talking about
Top