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Search results

  1. umarashraf

    mera msn har waqy on hota hai mam...

    mera msn har waqy on hota hai mam...
  2. umarashraf

    tmhein kyn tnsn horai hai hein???

    tmhein kyn tnsn horai hai hein???
  3. umarashraf

    The End Of The Word

    yield
  4. umarashraf

    AS Physics P1 MCQs Preparation Thread.

    so is it ok now..???
  5. umarashraf

    help...!!!

    hey.. how you guys upload a picture as a post here in XTP forums...???
  6. umarashraf

    bss.. whi hua jo hona tha... Rejected...:P:P:P... pastaye gein wo puri umar...

    bss.. whi hua jo hona tha... Rejected...:P:P:P... pastaye gein wo puri umar...
  7. umarashraf

    AS Physics P1 MCQs Preparation Thread.

    ohhh... theek theek... mein evein khappa itna phr..
  8. umarashraf

    jaldi kyn..???

    jaldi kyn..???
  9. umarashraf

    AS Physics P1 MCQs Preparation Thread.

    kia kia kia...?? awaqai answer aajata hai aisay bhee...??? try kia hai aap nay aisay..???
  10. umarashraf

    The Best Novels ...

    Angel and demons :) by DAN WHITE BROWN PINK YELLOW
  11. umarashraf

    AS Physics P1 MCQs Preparation Thread.

    since the collision is elastic, total kinetic energy will be conserved... Ek before is 0.5(2m)(u^2) + 0.5(m)(u^2).. this will give u 1.5mu^2.... now check the answer one by one.. and look for Ek= 1.5 luckily it is the first option... 0.5(2m)(u/3)^2 + 0.5(m)(5u/3)^2.... this is also equal to...
  12. umarashraf

    AS Physics P1 MCQs Preparation Thread.

    hmlahori said: ↑ Please people do help i've posted these questions several times but no replies:( . If someone can explain any one of the questions if not all please do. Thanks. http://www.xtremepapers.com/papers/...and AS Level/Physics (9702)/9702_w04_qp_1.pdf...
  13. umarashraf

    AS Physics P1 MCQs Preparation Thread.

    anything else...???
  14. umarashraf

    AS Physics P1 MCQs Preparation Thread.

    10.. Why cant the answer be A... look , its simple. newton was the one to discover the idea of force... and he defined the force in his second law of motion... the eq F=ma is a derived formula from the basic eq of force... F=mv-mu/t here mass is considered as constant and v-u/t is replaced by...
  15. umarashraf

    AS Physics P1 MCQs Preparation Thread.

    13 first... since applied force is constant, the torque (F*d) will be proportional to d.... torque for 100mm is 3.. so for 150mm , it will be 4.5Nm... so we have to look for the tensions now..torque is the product of force and moment arm.. and the only force present here is the tension in the...
  16. umarashraf

    AS Physics P1 MCQs Preparation Thread.

    sorry... i missed (anti) there,,, maxima at antinodes....
  17. umarashraf

    AS Physics P1 MCQs Preparation Thread.

    distance between 2 maximas received by the receiver was 15mm... maxima is heard at nodes only.. and distance between 2 nodes is half a wavelength... so s=f(wavelength).. f=3*10^8/0.015*2.. it comes C as answer...
  18. umarashraf

    [Game] | MALE Vs. FEMALE

    its a complete messed up stuff...
  19. umarashraf

    [Game] | MALE Vs. FEMALE

    2690
  20. umarashraf

    [Game] | MALE Vs. FEMALE

    2700
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