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  1. angelicsuccubus

    A2 Physics | Post your doubts here

  2. angelicsuccubus

    A2 Physics | Post your doubts here

    life would be so much simpler if someone would post the diagrams for all the experiments that came in paper 5
  3. angelicsuccubus

    A2 Physics | Post your doubts here

    well as I said, for your worst fit line, the line should start from the top of the first error bar and connect to the bottom of the last error bar, and should pass through all error bars
  4. angelicsuccubus

    A2 Physics | Post your doubts here

    hey, in your worst-fit line.. shouldn't the line fo from the top of the first error bar to the bottom of the last?
  5. angelicsuccubus

    Physics Paper 5 tips

    Experiments that have been asked to be designed so far: investigating the terminal velocity of a steel ball dropped in oil and it's relation to the radius determining the resistivity of glass determining the Young modulus of wood investigating the relation between the depth of a nail being...
  6. angelicsuccubus

    A2 Physics | Post your doubts here

    thanks
  7. angelicsuccubus

    A2 Physics | Post your doubts here

    Just found this, it's fom the examiner's booklet: -------------------------------------------------------------------------------------------------- Paper 5 Tips: Practical Test Experiment Question • Although the experiment question in Paper 5 has a similar structure to the experiment...
  8. angelicsuccubus

    Physics Paper 5 tips

  9. angelicsuccubus

    A2 Physics | Post your doubts here

    hey guys, did anyone compile all the p5 stuff? I kinda left it cause I was doing p2.. now Im freaking out
  10. angelicsuccubus

    Physics: Post your doubts here!

    hmm okay.. I just looked at the markscheme though and it says "lags behind T1" .. I really hope that means we draw it after T1..
  11. angelicsuccubus

    Physics: Post your doubts here!

    https://www.dropbox.com/s/99v0fofgh63zzu5/IMAG0323.jpg sorry about the orientation of the pic
  12. angelicsuccubus

    Physics: Post your doubts here!

    That's what I thought about the forces on P and N exactly but wasn't gonna risk it.. And I do get what you're saying about the lag thing.. but these people are debating over it.. and the "model answer" booklet I have for these past papers.. has it drawn before T1..
  13. angelicsuccubus

    Physics: Post your doubts here!

    Jaf http://www.thestudentroom.co.uk/showthread.php?t=430543 ... so do we draw it after T1 or before?
  14. angelicsuccubus

    Physics: Post your doubts here!

    I didnt check the markscheme but how can distance be resolved? Forces are resolved. I'll leave Jaf to asnwer this cause what's in my head might be wrong..
  15. angelicsuccubus

    Physics: Post your doubts here!

    lol that's A2 stuff you mentioned..
  16. angelicsuccubus

    Physics: Post your doubts here!

    shoot me.. I should go sleep so I wouldnt do this in the exam.. sorry leosco1995
  17. angelicsuccubus

    Physics: Post your doubts here!

    Jaf you're right about it not starting from the same point but otherise I don't agree with you... can you prove it somehow? I mean I get what you're saying that if it lags, it's slower and it should appear later.. but the wording of the question "lags behind T1 by a phase angle of 60 degrees" is...
  18. angelicsuccubus

    yeh absolutely, I can't promise If I'd be able to solve them for sure though..

    yeh absolutely, I can't promise If I'd be able to solve them for sure though..
  19. angelicsuccubus

    Physics: Post your doubts here!

    eck my hand's so shaky on the touch pad..
  20. angelicsuccubus

    Physics: Post your doubts here!

    velocity times time.. gives you cm from the graph..
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