• 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. Suchal Riaz

    q2 part ii) he ran 20 m from 20-24. and he ran 20*7 from 0-10 seconds. so add them to get the...

    q2 part ii) he ran 20 m from 20-24. and he ran 20*7 from 0-10 seconds. so add them to get the distanc he moved in forward direction. Q4 part i) why we can't use the formula? acceleration is constant so why not?
  2. Suchal Riaz

    Mathematics: Post your doubts here!

    this is how to factorise in cases like these. you can substitute this value in V to find max velocity.
  3. Suchal Riaz

    Mathematics: Post your doubts here!

    comment on you username: "NO :unsure:, I procrastinate"
  4. Suchal Riaz

    Mathematics: Post your doubts here!

    i could explain it to you. it would take the same time as it took me to search for this video. but actually this video will build the concept and explain in a better way. so i am giving you this link not because i am lazy but because it explains in a better way...
  5. Suchal Riaz

    Physics: Post your doubts here!

    sister there are few problem in what you said: 1 infinity is not a number 2 and you can say x=∞. correct way is x-->∞ which means it 'tends to infinity' so it never reaches infinity but it tends towards infinity. 3 in classical mechanics we use infinity to say very large compared to some...
  6. Suchal Riaz

    Physics: Post your doubts here!

    these two velocities are in opposite direction. so if one is positive other is negative. V1-V2. in this case V is vector velocity. lets say U is speed. U1-(-U2)=U1+U2 always treat vectors like vectors. they can't be added or subtracted like numbers. in two dimension always declare one direction...
  7. Suchal Riaz

    Physics: Post your doubts here!

    Look, these equations are not used to define any of these quantities. like V=IR or P=w/t. Basic concept: -no power will be dissipated by the resistor if it's resistance is zero. reason: V=energy/charge. If R is zero then V is zero it means that it uses no energy for each columb of charge that...
  8. Suchal Riaz

    Post your AS-Level Mathematics (P1 and M1) doubts here.

    No. :LOL:
  9. Suchal Riaz

    Post your AS-Level Mathematics (P1 and M1) doubts here.

    ooops. i meant 2002
  10. Suchal Riaz

    Post your AS-Level Mathematics (P1 and M1) doubts here.

    Thought blocker here is your summer 2002 paper 3 click here to start download
  11. Suchal Riaz

    Mathematics: Post your doubts here!

  12. Suchal Riaz

    Physics: Post your doubts here!

    because not all of power is used up in resistors. when you are finding power of an e.m.f source it means "rate of how much electric energy is converted from other sources of energy" so there is nothing to do with resistors. but when you are finding power of a resistor it means "rate of how much...
  13. Suchal Riaz

    Mathematics: Post your doubts here!

    acceleration=v-u / t; so t=(v-u)/a time for P to reach maximum height = 17-0 / 10 = 1.7 s time for P to return to ground = 2*1.7=3.4 s time for Q to reach maximum height = 7/10=0.7 time for Q to return = 1.4s the difference in time is adjusted by throwing Q Ts later. so T=3.4-1.4=2s
  14. Suchal Riaz

    Mathematics: Post your doubts here!

    How do u write such thrillers?
  15. Suchal Riaz

    no one minded anything. cool down :) yar we know you were kidding. actually there is some other...

    no one minded anything. cool down :) yar we know you were kidding. actually there is some other problem with rohan that's why he is upset. it has got nothing to do with you.
  16. Suchal Riaz

    kya kaha tha jisse mind kiya?

    kya kaha tha jisse mind kiya?
  17. Suchal Riaz

    kya kaha tha rohan ko?

    kya kaha tha rohan ko?
  18. Suchal Riaz

    woh pura status hi delete ho geya he

    woh pura status hi delete ho geya he
  19. Suchal Riaz

    aur woh comment kese delete ho gayi?

    aur woh comment kese delete ho gayi?
  20. Suchal Riaz

    batao na

    batao na
Top