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  1. A

    AFTER 24 hr .. P1 discussion here !

    n = 25 for thr the arithmatic progression coefficient of x^2 was 60 in first part and 40 in second. just did a 1 mark error in p1. hoping to get 74, Insha Allah
  2. A

    AFTER 24 hr .. P1 discussion here !

    Got R=(7,15) in reflection question K= -21, 63 m= -3 and P = (2,8) area of last part = 7/6
  3. A

    Physics P22

    guys i got 3.2V as the potential difference across CD, cux i got 4.8V across AC and 8V across AD. I simply subtracted the smaller value i.e 4.8 from th larger value i.e 8 and got 3.2V . is it correct?
  4. A

    AS Physics P1 MCQs Preparation Thread.

    need help in http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20%289702%29/9702_s11_qp_11.pdf, question 27 thanks in advance
  5. A

    AS Physics P1 MCQs Preparation Thread.

    any plzzzz help in the following questions 9702_w11_qp_11.pdf, questions 6,8,26,29,33
  6. A

    Mathematics: Post your doubts here!

    dude its simple 3^(x+2) = 3^(x+3)^2 since the base i.e 3 is same therefore cancelling base on both sides we have x+2 = (x+3)^2 x+2 = x^2 + 6x + 9 x^2 + 5x + 7 = 0 applying formula, X= b^2 'plus minus' ((b^2 - 4ac)/2a)^0.5 X= -5/2 + (i(3)^(1/2))/2 , -5/2 - (i(3)^(1/2))/2 i hope this will help and...
  7. A

    i havent started takin fm tution yet i dnt knw any tution of fm in karachi yet. i myself was...

    i havent started takin fm tution yet i dnt knw any tution of fm in karachi yet. i myself was asking guys for any tution available in my city karachi
    • AdeelRox
    • Profile post comment
  8. A

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    guys i am not talking bout the exam i am talking generally. that for sping constant it is load-extension for young modulus its stress-strain
  9. A

    Mathematics: Post your doubts here!

    dude it would be (x+3)^3 +1=0 x+3=(-1)^(1/3) x+3=-1 x=-4
  10. A

    AS Physics P1 MCQs Preparation Thread.

    t thnx mate
  11. A

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    buddy u r wrong force-extension graph is for spring constant for young modulus the graph is stress on the y-axis and strain on the x-axis
  12. A

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    dude its strain on the y axis and stress on the x-axis
  13. A

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    initial was 8.4 and not 8.2 but the anser is crect
  14. A

    AS Physics P1 MCQs Preparation Thread.

    physics: nov 11, paper 12, q.10. plz help
  15. A

    AS Physics P1 MCQs Preparation Thread.

    Physics: nov 11, paper 12, question 10. help any1 plx
  16. A

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    yea nw i remember it was 1567.something i also rounded it off to 1570N
  17. A

    A LITTLE HELP PLEASE :)

    thanks pal
  18. A

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    i also wrote the same
  19. A

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    dude it was T=1517
  20. A

    A LITTLE HELP PLEASE :)

    dude i am predicting 63 in p1, 63 in p3, 32 in m1 and 39 in s1. any idea will i get an A?
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