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  1. K

    A2 ECONOMICS: Guess Paper-4

    Good Luck People! And Thanks A lot Sir Qamar for your sincere help!
  2. K

    A2 ECONOMICS: Guess Paper-4

    Can any one send me complete answers to guess paper pleaseee... email [email protected] pleaseeeee
  3. K

    A2 ECONOMICS: Guess Paper-4

    Answers for guess paper anyone?? PLEASEEEEEEE????? my id is [email protected] ..PLEASSEEE
  4. K

    Computing A level Urgent HELP

    Because i want to become a Computer Engineering... Or lets just make it simple I JUST WANT TO DO IT! :)
  5. K

    Computing A level Urgent HELP

    HEY! I'm really into computers, i want to do A level Computing! Can i do it alone.. would i be needing any help.. How do i go about the papers .. are there any projects? Can i do them on my own? Are there any institutions in Karachi to help me out.. Are there any good relevant online resources...
  6. K

    Is Pencil a problem??

    I remember doing a whole question in O level Maths paper..and still managed to get an A*. Thats how i concluded about marks deduction....
  7. K

    Is Pencil a problem??

    Apart from MCQs all papers are to be done with a dark blue or black pen, except graphs, diagrams and rough working. Marks might be deducted for not following the instructions. I don't think they would or should do anything else, but do check out their policies, terms and conditions on their...
  8. K

    mechanics NOV 2007 Q7

    Okay first of all... resolve the vectors by finding out the angles first... i hope you didnt face any problem with that.. but still i will do them apply Sin (it is a triangle with 90 at one side and you can apply cos and tan too as you have everyside) SinQ=P/H gives, sin^-1(40/50) =53.13 and...
  9. K

    mechanics NOV 2007 Q7

    In such case tension would be a counteracting force, So it would apply in the direction of the string... Do you want me to solve the question for You.... I havnt done much i'm concentrating more on Chem :S
  10. K

    mechanics NOV 2007 Q7

    Okay im leaving the first part its easy and i cant do it here.. i would recommend marking scheme if you find it difficult (well you shouldnt) so for other parts here it is how it should be done.. The question says the object Q is moving downwards, which should mean P is moving upwards.... so...
  11. K

    mechanics NOV 2007 Q7

    my bad.. .its May/June not NOV sorry i apologize :S wait i will do that in a moment
  12. K

    mechanics NOV 2007 Q7

    Friction is 25N and is acting towards A... Which means the x component of 75N force is greater than the x component of TN force... so first of all find TN.. as specified it is about to move, so 25+T=75cos30 and solving it we find T, which is 80N so.. now you need to find the force exerted by the...
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