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  1. Thought blocker

    Books For AS Level Doubt

    Sa me here ;)
  2. Thought blocker

    Physics: Post your doubts here!

    LOL! he posted the answer again, I think he might not have got my alert. :p
  3. Thought blocker

    Books For AS Level Doubt

    Y u all go for colors rather than content.. If Old book has no extra colors, it doesn't mean you should not study from it, Content matters.
  4. Thought blocker

    Physics: Post your doubts here!

    Here you go bro! ;) use the formula for E E = F L / Ax rearrange to get the ratio x / L on one side (change in length / original length) you'll get is x / L = F / E A : Where - (A = pi r ^2 ) = 20 / 2 * 10^(11) * pi x (2.5 * 10^(-4))^2 = 5.1 * 10^(-4) multiply this by a 100 to get the...
  5. Thought blocker

    Chemistry: Post your doubts here!

    :unsure::unsure::unsure::unsure::unsure::unsure::unsure::unsure: Y r u cautious ?
  6. Thought blocker

    Chemistry: Post your doubts here!

    Even I got 7, hehe :D
  7. Thought blocker

    Post your doubts, Salik would go in 5 mins :/ ♣♠ Magnanimous ♣♠ was last seen: Viewing member...

    Post your doubts, Salik would go in 5 mins :/ ♣♠ Magnanimous ♣♠ was last seen: Viewing member profile shoaib672002, A moment ago
  8. Thought blocker

    Physics: Post your doubts here!

    we will solve it through two simultaneous equations W-T=ma (for the 2.0 kg mass) As this mass is pulled down due to its weight. The resultant force acting on it will be W-T as W is greater. There is no component of weight acting in the direction of motion for the 8 kg mass, therefore it will...
  9. Thought blocker

    Chemistry: Post your doubts here!

    -_- :/ ok ty :) :D
  10. Thought blocker

    Chemistry: Post your doubts here!

    Then what is wrong with C, Salik :/
  11. Thought blocker

    Chemistry: Post your doubts here!

    Is it C?
  12. Thought blocker

    Chemistry: Post your doubts here!

    Chemistry, I'll grab u after 5 days ;)
  13. Thought blocker

    Physics: Post your doubts here!

    Oki :D
  14. Thought blocker

    Physics: Post your doubts here!

    Why u unfollowed me bro :( ?
  15. Thought blocker

    Physics: Post your doubts here!

    MYLORD Q23 w12_11 Total constant of the three forces would be: For the two above, it would be 2k. Now, add the third one, 1/2k + 1/3k = 5/6k = 6/5k (Just add them together like you do in parallel circuits when they are connected end to end) W = 6/5k * x x = W *5/6k = A :)
  16. Thought blocker

    hm

    hm
  17. Thought blocker

    Oh, you getting me wrong sister. Leave it :(

    Oh, you getting me wrong sister. Leave it :(
  18. Thought blocker

    Physics: Post your doubts here!

    Well your one doubt was left I guess, that is w12_13.... Q11 so here you go P initial = 2mu - mu =mu And for momentum to be conserved, P ini = P final :) So check it for all question.. Option A) -((2mu)/3)+(5mu/3) = 3mu/3 = mu so momentum is conserved Pi = Pf Option b) -((2mu)/6)+(2mu/3) = 1/3mu...
  19. Thought blocker

    Physics: Post your doubts here!

    Sure...
  20. Thought blocker

    Physics: Post your doubts here!

    Already solved :)
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