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  1. Thought blocker

    he might have deleted it. :/

    he might have deleted it. :/
  2. Thought blocker

    Physics: Post your doubts here!

    I M P O R T A N T E Q U A T I O N S ! This will help you all a lot :)
  3. Thought blocker

    As levels ?

    As levels ?
  4. Thought blocker

    thementor was last seen: Viewing thread 9709 MATHEMATICS P42 2014 GT, 1 minute ago O.o

    thementor was last seen: Viewing thread 9709 MATHEMATICS P42 2014 GT, 1 minute ago O.o
  5. Thought blocker

    Physics: Post your doubts here!

    Will come at night to solve everyone's doubt... The people who asked me for Projectile motion formulas, here you go : P R O J E C T I L E M O T I O N ! Motion in two dimensions, v and angle θ with horizontal, upward is +ve x-component → no acceleration Vx = V cos Ø x = Vxt = Vt cos Ø...
  6. Thought blocker

    yeah, they did.

    yeah, they did.
  7. Thought blocker

    Physics: Post your doubts here!

    I AM GONE, BYE. :D
  8. Thought blocker

    Physics: Post your doubts here!

    the question says that the radius of the second raindrop is less than the first. and F=6pi*D*R*v if the radius for the second is less the frictional force acting on it is also less. and Density=m/v both the rain drops have the same density but the mass if the second is approx one-cube of that of...
  9. Thought blocker

    Physics: Post your doubts here!

    Umm umm I cant make out! it must be correct :) The time period of the stationary wave is 20ms. After 5 ms, it would be a straight horizontal line, drawn on the dotted line. Take a look at this animation and you will understand the logic usama321 :D
  10. Thought blocker

    Physics: Post your doubts here!

    Graph needs a fresh mind, if you have it you can plot it :) Simple.
  11. Thought blocker

    Physics: Post your doubts here!

    Check that momentum graph again, I think there is some error, I cant figure it out.. coz meh mind is outta control due to computing... And the accn graph is same as I plotted it :)
  12. Thought blocker

    Physics: Post your doubts here!

    Q5bii) was a piece of a cake so here you go, Q2 needs a bit of thinking which I can't afford it. As I am doing comp :P Hope it helps :)
  13. Thought blocker

    Physics: Post your doubts here!

    XPC stuffs :)
  14. Thought blocker

    Physics: Post your doubts here!

    May this helps you all LATEST ESTIMATES :) Haya Ahmed :)
  15. Thought blocker

    Physics: Post your doubts here!

    V = U - gt Zero = 16 - 9.8t -16/-9.8 = t t = 1.632 put t as t/2 hence divide 1.632 by 2 that will end up to 0.815 secs :)
  16. Thought blocker

    Physics: Post your doubts here!

    Adeena Shamshir
  17. Thought blocker

    In your opinion?

    Bit busy in Phy, ttyl :D I will be here at 4 AM :)
  18. Thought blocker

    Physics: Post your doubts here!

    the phase difference will be 90 degree . so the crest of the drawn wave will be on40 instead of 20 . and so the whole wave will shift . It will be like this :)
  19. Thought blocker

    Physics: Post your doubts here!

    max time = 0 = 16 -9.81*t t = 1.631s t/2 = .815s speed = 8 m/s KE = 32m s = ut -1/2gt^2 s =9.78m Gp energy = 96m 96/32 = 3
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