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Search results

  1. Thought blocker

    wow! @@@

    wow! @@@
  2. Thought blocker

    You say... :/ You take a hell of time in typing . _ .

    You say... :/ You take a hell of time in typing . _ .
  3. Thought blocker

    Physics: Post your doubts here!

    :o Later... not now :/
  4. Thought blocker

    When my bro sleeps, I take my Iphone and play :P

    When my bro sleeps, I take my Iphone and play :P
  5. Thought blocker

    han ._.

    han ._.
  6. Thought blocker

    town hall 7 -_-

    town hall 7 -_-
  7. Thought blocker

    Nah! :P

    Nah! :P
  8. Thought blocker

    Physics: Post your doubts here!

    29) Use dsinθ = nλ from first info find d Then again use that formula and find θ when n is 2 After that subtract it from 15.4 degree you'll get C as the answer :) 35)
  9. Thought blocker

    Physics: Post your doubts here!

    7) Area of the v-t graph is displacement so 10 above and -6.25 below.. add them = 3.75m 14) this one is tricky, utilize the kinematics equation V^2 = U^2 + 2as so the first drop is u^2 = 0 + 2ah the rebound is 0 = v^2 - 2a(h/2) = v^2 - ah so v^2/u^2 = 1/2 v/u = 1/squareroot 2 15) 16) Power...
  10. Thought blocker

    Physics: Post your doubts here!

    5) We know S = d / t = 40 / 2.5 = 16 m/s Uncertainty in speed = (uncertainty in distance + uncertainty in time) x speed --------"--------------- = ( (0.1/40 ) + (0.05/2.5) ) x 16 = 0.36 ≈ 0.4 (1dp) = C 9) For projectile motion, the vertical acceleration is the same throughout and is equal to g...
  11. Thought blocker

    Physics: Post your doubts here!

    3) the derived unit of a volt is defined with units W.A-1, and the derived unit of a watt (W) is defined in J.s-1 Now do it your self ;) 5) O.o Uncertainty unique111
  12. Thought blocker

    Physics: Post your doubts here!

    I will come tomorrow, gotta sleep ._.
  13. Thought blocker

    ~~jokes?? in here?? really??

  14. Thought blocker

    ~~jokes?? in here?? really??

  15. Thought blocker

    ~~jokes?? in here?? really??

  16. Thought blocker

    c u ;)

    c u ;)
  17. Thought blocker

    kale exam no time su 6 ?

    kale exam no time su 6 ?
  18. Thought blocker

    Physics: Post your doubts here!

    well it depends on extension :)
  19. Thought blocker

    As physics p1 MCQS YEARLY ONLY.

    15) since torque is equal to force*distance, the distance moved by the spindle will be the torque, i.e L/4 means, WL/4 and will always be clockwise in this condition P.S. this was a stupid question just remember the fact that the distance moved by the spindle will be multiplied by the weight of...
  20. Thought blocker

    Physics: Post your doubts here!

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