• 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. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    from xxxtoughxxx "heyy can some1 help me with nov.10 1st variant q.34???????????????and in da 2nd variant Q 27,34 and in 31 why cant the answer be B ??ty" and what are you saying about the frequency thing?
  2. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    paper and ms please
  3. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    Q34 lets draw a diagram first now the resistance in each wire is 0.005 per meter so resistance in 1 wire is 800 * 0.005=4 so both wires have resistance 8 we can redraw the diagram and place the resistanc of the wires as 1 single resistor component the resistance of the relay is 16/0.6=...
  4. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    you sure you have the right mark scheme infront of you?
  5. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    yup that is because it is in mechanics ;)
  6. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    frequency = 1/T so T is 1/50 which is 0.02s which is the same as 20ms so answer is D
  7. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    loss of potential energy = gain in kinteic energy + work done by friction
  8. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    it's ok thanks though :D
  9. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    just one question how did you get x and z to be 45 degrees? :S
  10. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    Q4 rules: when ever you are adding/subtracting 2 quantities always add absolute error when ever you are multiplying/dividing 2 quantities always add percentage error when you have a quantity to the power of something [eg 2] multiply percentage error by power [eg 2 *x% ] so for distance falled...
  11. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    14 i can't do 15 use the formula PE = KE + WD so 2*9.81*3 = 0.5*2*v^2 * 5*7 58.86 = v^2 + 35 V^2 = 23.86 v= 4.88 which is 4.9 so answer is A 33 i just answered above
  12. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    honestly get your stuff togther and post the right paper 10 momentum before = momentum after so mv + m*0 = mv total momentum = mv = 2mv' v'=v/2 KE = 0.5mv^2 so 0.5 * 2m * (0.5v)^2 =0.25mv^2 so answer is A 11 resultant torque is non zero as you have 2 3oN forces rersultant force is non...
  13. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    welcome :D
  14. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    ok see this vid just ignore the circle thingy cuz that is higher level but just look at the overall up and down motion
  15. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    did you get it yet ☻
  16. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    maybe because you don't have a catchy signature nor avatar and so what i posted my questions 5 times before Sana101 answered them
  17. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    and this one is better http://www.edumedia-sciences.com/en/a251-transverse-wave
  18. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    ok go to this site http://www.acoustics.salford.ac.uk/feschools/waves/wavetypes.htm and open the last animation and you know what i am talking about :D
  19. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    welcome :D ♥
  20. bloody_mary

    AS Physics P1 MCQs Preparation Thread.

    ok can you give me the lube then ? ಠ_ಠ
Top