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  1. TaffsAsLevel

    A2 physics CIE 22nd May 2013 Doubts

    I will recheck it all on my own thanks alot
  2. TaffsAsLevel

    Glad you replied buddy, are you taking A2 physics?

    Glad you replied buddy, are you taking A2 physics?
  3. TaffsAsLevel

    A2 physics CIE 22nd May 2013 Doubts

    But this is electromagnetism not induction?
  4. TaffsAsLevel

    Physics: Post your doubts here!

    I did that before for the first one but I wasn't sure because it says draw arrows, so I should be drawing circles now? I know the right hand grip rule, and for the second one is it because the fact that if both wire have current in same direction, then they attract so I assumed that it is a Q to Y.
  5. TaffsAsLevel

    A2 physics CIE 22nd May 2013 Doubts

    There's a question of paper 4 June 2009 6(b) about a horse shoe magnet, it says that the reading on the top pan balance increased by 2.3 grams. Then they ask to explain the polarity of the pole P of the magnet, isn't the force downwards because the reading increased? But mark scheme said...
  6. TaffsAsLevel

    Physics: Post your doubts here!

    Any one here discusses A2 physics? I don't get the magnetic field part 6 (a) June 2006.
  7. TaffsAsLevel

    Physics: Post your doubts here!

    It's wrong, I did the same initially and mark scheme is different
  8. TaffsAsLevel

    Physics: Post your doubts here!

    How do you get the answer for R resistance November 2012 2(b)(ii) please help, isn't it getting a choosing a point on the line and then getting the R value?
  9. TaffsAsLevel

    Physics: Post your doubts here!

    Projectile motion is like 2 different motions happening in a body, one is vertical and the other is horizontal. It's like throwing a ball up vertically at a height h and throwing a ball horizontally with constant speed both happens at the same time
  10. TaffsAsLevel

    Physics: Post your doubts here!

    I mean the reason behind why we should divide, why second order different angle? does it mean it is two different wavelengths?
  11. TaffsAsLevel

    Physics: Post your doubts here!

    But why is it then? Why the rule is like that =( ?
  12. TaffsAsLevel

    Physics: Post your doubts here!

    7(b) the mark scheme said theta= (1/2)(162-136), why?
  13. TaffsAsLevel

    Physics: Post your doubts here!

    Can you explain me what are those angles? And why theta would be (1/2)(162-136)?
  14. TaffsAsLevel

    Physics: Post your doubts here!

    It's not there in the xtremepapers site, can you upload it here? I have it in my desktop a classified one
  15. TaffsAsLevel

    Physics: Post your doubts here!

    Guys what about June 2002 on waves, (b.) part where it is a laser being diffracted in grating and made an angle of 162 and 136 degrees thing, I don't get it at all =(
  16. TaffsAsLevel

    Physics: Post your doubts here!

    mg of smaller raindrop< mg of larger raindrop, therefore it will take less time for resistive force to overcome the smaller raindrop hence reaches terminal velocity faster, (my thought)
  17. TaffsAsLevel

    Physics: Post your doubts here!

    Alright then, I hope you all are there available. Thanks once again
  18. TaffsAsLevel

    Physics: Post your doubts here!

    :):D:D <3 Daaaamn you solved all my problems, I hope you guys are there for A2 structured for the 22nd of May 2013, is there another forum for this?
  19. TaffsAsLevel

    Physics: Post your doubts here!

    I got this problem too earlier and got the solution from another forum, here https://www.xtremepapers.com/community/threads/help-needed-physics-as-9702.25237/
  20. TaffsAsLevel

    Physics: Post your doubts here!

    Oh so basically it is between the intersecting lines?
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