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  1. white rose

    Physics: Post your doubts here!

    but he said to make 2 equations thats why.... can u shw me the calculation..
  2. white rose

    Physics: Post your doubts here!

    i found the acce for both now wht do i do...i m nt getting da ans...if u explain plzzz
  3. white rose

    Physics: Post your doubts here!

    hhhmm..ok
  4. white rose

    Physics: Post your doubts here!

    i got wht u r sayin but again...wht i think is that the barrel can fall 9m only when the man is also 120 kg to balance the rope on both the sides. do u get my point?
  5. white rose

    Physics: Post your doubts here!

    here v need to find the voltage og 500ohm & 2000ohm. how?.....use this formula Vtotal/Rtotal=V1/R1 for 500ohm....12/1500=V1/500...cross multiply ull get 4V for 2000ohm....12/3000=V1/2000...ull get 8v now subtract both the values 8V-4V=4V hope u get it
  6. white rose

    Physics: Post your doubts here!

    d is 1.0*10^-6 den y r u taking 1 and n is the no.of orders which is 2 here
  7. white rose

    Physics: Post your doubts here!

    find the total resistance including the ammeter resistance....the lowest value of resistance means the higher is the current..they r inversly proportional
  8. white rose

    Physics: Post your doubts here!

    i think u frgot q. 12...
  9. white rose

    Physics: Post your doubts here!

    this ques. is nt clear to me...the formula for lambda@ is n@=dsintita....but here u r dividing sin35/(1*10^6)...how??
  10. white rose

    Physics: Post your doubts here!

    Jazakallah khair....:)
  11. white rose

    Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_s12_qp_11.pdf can u also clear these ques. to me ques. 8, 12, 24 & 30
  12. white rose

    Physics: Post your doubts here!

    THANNNKK UU verrry much....May Allah grant u success in ur life..:)
  13. white rose

    Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/...nd AS Level/Physics (9702)/9702_w11_qp_12.pdf can anyone explain me q. 15, 16 & 26...ur help is highly appreciated..
  14. white rose

    Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_w11_qp_12.pdf can anyone explain me q. 15, 16 & 26...ur help is highly appreciated..
  15. white rose

    Physics: Post your doubts here!

    E=mgh since the vessels are identical the height amd mass both will be half leading to.... m/2*h/2*g= mhg/4
  16. white rose

    Physics: Post your doubts here!

    thnxx.....but if u brief me how to solve it then ill understand btr...ill b very grateful...:)
  17. white rose

    Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_s10_qp_11.pdf can anyone explain ques. 7, 10, 16, 24, 27, & 33.....ur help is highly appreciated
  18. white rose

    How Was Physics Practical 32

    i also got 3 bubbles fr da first one fr secnd i got only one......
  19. white rose

    AS bio P32 guesses

    i think gt wil b low as paper ws hard...
  20. white rose

    AS bio P32 guesses

    r u sure u r talking abt v32 and nt 34
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