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  1. G

    Mechanics 42

    Guyz tension in Q2 was 9N na?
  2. G

    Mechanics 42

    Yar Tension was 9N if i m nt wrong? :/
  3. G

    Mechanics 42

    I did so coz i didnt use the energy formula! I used the other method in which Force up the plane is equal to force down the plane! So no potential energy it!! Lol! Answer and concpt is right so INSHALLAH sahi hai! Many of my friends did via this method!! :p
  4. G

    Mechanics 42

    Lol this is fr the first part! Part ii mai i did via ur method!! :p
  5. G

    Mechanics 42

    Hey yar!!!! Pls look at my method above and give it a seal of approval!!!!!!!
  6. G

    Mechanics 42

    As consant speed so force up the plane = force acting down the plane on object!!!! 800N + (12500Sin(7.18)) = 2362.33N Now work = 2362.33 x 400 = 944934.5 = 945000J Is mai 12500sin (7.18) is dwn the plane component!
  7. G

    Mechanics 42

    As consant speed so force up the plane = force acting down the plane on object!!!! 800N + (12500Sin(7.18)) = 2362.33N Now work = 2362.33 x 400 = 944934.5 = 945000J Is mai 12500sin (7.18) is dwn the plane component!
  8. G

    Mechanics 42

    Yar please confirm that Q6(i) mai weight ka sin component along the plane downwards consider hona tha na ! Thts how u get 945kj!!!! Pls cnfirm!! ;p
  9. G

    Mechanics 42

    In the part where velocity was CONSTANT, (i) u had to take the componemt of weight and add it to friction thn multiply by 400m! Tht is hw u get the answer 945000J In 2nd part this it would b neglected but in first it had to b considered!!!! :)
  10. G

    Mechanics 42

    ^^^ loooollllllllll!!! Buhahahahahahah!!
  11. G

    Mechanics 42

    Yar someone pls cnfirm the 2 points on the displacemnt time graphs?? Pls thanks!
  12. G

    Mechanics 42

    A i dd acc = -0.8 and u=3 v =1.4 so used 2as = v^2 - u^2 ?
  13. G

    Mechanics 42

    Are u sure^^ ??? like did u draw an inverted grapgh curved???
  14. G

    Mechanics 42

    Displacmnt till y was 4.4 ??? Nd frm thn 0.6 bck fr Q7 (ii)) ?? :/
  15. G

    Physics 42.... How'd it go?????

    Its around 60 region almost 90%
  16. G

    Physics 42.... How'd it go?????

    I mean to say tht here we are concerned about our pprs! Concerned students = 50% So there are 50 % students tht arnt bothered bout their pprz! So if we are saying around 63/64 thn they say tht gt shd b as low as 40! So on avg gt shd b no more thn late 50's INSHALLAH!! :)
  17. G

    Physics 42.... How'd it go?????

    gt will b no more than 60/61! Ppr was a little easy cmpared to previous years but gt has gone to 56/58 in even more easier pprz so dnt loose hope! INSHALLAH gt will b low! :)
  18. G

    Post your LUMS admission decisions here.

    Wow man u have a strong heart!! Ur story worries me a bit! I m giving my A-2 exams this session nd i got 3As in my As(MASHALLAH) i wanted to ask u tht r u enginerring stud or an bussiness studnt? And whethr or nt u gave As or gave A levels as a whole? Kindly reply! Thanks nd best of luck!
  19. G

    Post your LUMS admission decisions here.

    A guy in my college also received acceptance frm LUMS!! dnt kno which skool! But he didnt apply fr f.a! Keep ur hopes up guyz!!! INSHALLAH you guys will receive acceptance letters soon!!! :)
  20. G

    Post your LUMS admission decisions here.

    GUyz i've heard tht those who have paid their fees To lums will be alloted a ROLL NO.(nt tracking id) on their online application status ! Has ny1 got it yet those who have paid the fee? :/
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