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  1. Thought blocker

    Physics: Post your doubts here!

    All the best :** Do well Take care, bah bye :)
  2. Thought blocker

    Physics: Post your doubts here!

    Yes... Learn all this :¬
  3. Thought blocker

    Physics: Post your doubts here!

  4. Thought blocker

    Physics: Post your doubts here!

    14) First of all we will find the hypotenuse, sinθ = O/H so H = O / sinθ so H will be 3 m so 200sin30 = 100 so F = 100+150 = 250 now W.D = F.s = 250 * 3 = 750 J
  5. Thought blocker

    :P

    :P
  6. Thought blocker

    Aise hi

    Aise hi
  7. Thought blocker

    Physics: Post your doubts here!

    11) theta as 0 The tension in the rope needs to balance out the weight of the student acting downwards, so since the total tension needs to be opposite and equal to the weight, Let tension in rope on left side be T1 and the tension on rope on right side T2 and :. Total tension = T1sino + T2sino...
  8. Thought blocker

    Physics: Post your doubts here!

    LOT OF TIMES :P 8) Let's do the math behind this - suppose the distance traveled with both speeds is denoted by "s". Suppose the time taken at 600 kmph = t(1). Then, since Speed = Distance/Time, we can write 600 = s/t(1) So that t(1) = s/600 Similarly, let's do the same for the other speed...
  9. Thought blocker

    Physics: Post your doubts here!

  10. Thought blocker

    Physics: Post your doubts here!

    ty:)
  11. Thought blocker

    Physics: Post your doubts here!

    I solved na :( nai ayi kya shamajh ?
  12. Thought blocker

    Physics: Post your doubts here!

    Han so make a tangent and it should touch the point at 3s on graph as I did... and find the gradient of the tangent you'll get acc at 3 sec... :)
  13. Thought blocker

    Physics: Post your doubts here!

  14. Thought blocker

    Physics: Post your doubts here!

    I dont get XY part ._.
  15. Thought blocker

    Physics: Post your doubts here!

    No probs at all... everything is solved darling :* :p
  16. Thought blocker

    hahaha :P

    hahaha :P
  17. Thought blocker

    Physics: Post your doubts here!

    IDK, Shits... :(
  18. Thought blocker

    :)

    :)
  19. Thought blocker

    Physics: Post your doubts here!

    :)
  20. Thought blocker

    Physics: Post your doubts here!

    I got it....... thanks though!
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