• We need your support!

    We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
    Click here to Donate Now (View Announcement)

Search results

  1. U

    Physics MCQs thread.

    29 ka ans is B
  2. U

    Physics MCQs thread.

    lol. nice xplanation.
  3. U

    Physics MCQs thread.

    power= Fv total force is 1000 + (1000*10) so power is 11000*0.5 5.5kw
  4. U

    Physics MCQs thread.

    1 box is 10ms n the wavelenght is about 0.7 box to 0.7*10 = 7ms 7*10^-3 = time period 1/time= frequency.
  5. U

    Physics MCQs thread.

    iska ans A hai? mene to jo b kiya hai maths k M1 k formula se kiya hai :p
  6. U

    Physics MCQs thread.

    yar it was jus written that "the vertical component of acceleration is ALWAYS CONSTANT .. g = 9.81 ms^-2" "vertical component of velocity decreases as object is moving along the given path, becomes zero at the maximum height and then increases down the path. horizontal component of velocity is...
  7. U

    Physics MCQs thread.

    iski xplanation pehle given hai pg 27 par
  8. U

    Physics MCQs thread.

    wese tm achi xplanation k liye zishi ya hassam se puch lena. mjhe achi xplanation dene nae ati
  9. U

    Physics MCQs thread.

    han sorry its D. power of P n Q at 0.5A is V*I. that is 0.5*2 for P n 0.5*4 for Q. u will get the answer
  10. U

    Physics MCQs thread.

    iska answer C hai?
  11. U

    Physics MCQs thread.

    iska answer phle given hai. chek it out
  12. U

    Physics MCQs thread.

    power is energy/time max power means max gradient (energy/time) max gradient is in time 2-3 seconds (40-10)/(3-2)
  13. U

    Physics MCQs thread.

    same rxn. acceleration is constant throughout. its nt velocity k maximum height par 0 hojaye
  14. U

    Physics MCQs thread.

    phle batao ms ka kia answer hai? n mera to kch aur cuming A 10 B 100 C 1000 D 10000 :%) wese jo b hai, 10 wala ans hona chahiye. cox baqi sb normal human speeds nae hain
  15. U

    Physics MCQs thread.

    K.E = (1/2)*m*(v^2) square root of (K.E*2)/m = v sb options ki velocity nikalo. jo best estimate hai velocity ka wo ans hai.
  16. U

    Physics MCQs thread.

    ans A hai?
  17. U

    Physics MCQs thread.

    isi thread k pg 27 par jo ques hai usmain projectile ki acceleration puchi hai. n the answer gvn is that it is constant
  18. U

    Physics MCQs thread.

    pata nae yar. isi thread main kisi ne likha tha k acceleration k components nae hote. its constant. subah tk ka w8 karo. yahan k intelligent log is baat ka jawab denge :p
  19. U

    Physics MCQs thread.

    2*a*s = v^2 - u^2 2*a*10 = 0 - 10^2 a=5. 2*5*s = 0 - 30^2 s=90
  20. U

    Physics MCQs thread.

    acceleration to constant hoti hai 4 d whole motion. velocity change hoti hai sirf
Top