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    (Original post by Yo12345)
    Attachment 553538

    What are the 3 that I am missing?


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    Remembered the one with the force triangle. What are the other 2?


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    (Original post by particlestudent)
    What was the restoring force one again? I remember putting centre of oscillation for one of them
    That's the one


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    Unit 4 Physics
    A* A B
    2015 54 49 45
    2014 61 53 48
    2013 57 53 47
    2012 56 50 44
    2011 54 48 42

    I'd say this paper was averagely difficult.
    maybe A* 57 A 52 B 45/6 ?
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    (Original post by particlestudent)
    What was the restoring force one again? I remember putting centre of oscillation for one of them
    Do you remember the other 2?


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    (Original post by Yo12345)
    Do you remember the other 2?


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    Nope. Was the 'restoring force' one one of the answers to the question that was actually the centre of oscillation?
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    Vote A grade guys http://www.thestudentroom.co.uk/show....php?t=4176850
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    (Original post by particlestudent)
    Nope. Was the 'restoring force' one one of the answers to the question that was actually the centre of oscillation?
    Yes, I remember, I put that too


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    (Original post by notanooblol)
    Yeah I was hoping for a transformer six marker as I had learnt that in depth but was more than happy with the one we were given. Oh okay, thats pretty nice. Thats pretty good, which uni are you applying to? I think I've lost around 6 marks but there could be more.
    Yeah same. I turned to six marker as soon as we started and I was relieved lol
    My firm is camb wbu?
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    (Original post by splashywill)
    Lol don't think so, more like A 52 B 45

    this was my multiple choice:

    D B B D D C D B C B C B B A A C D C C D A D C B D
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    (Original post by SirRaza97)
    The gods are very kind if it's 49 for an A
    this was my multiple choice B B D D C D B C B C B B A A C D C C D A D C B D
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    (Original post by C0balt)
    Yeah same. I turned to six marker as soon as we started and I was relieved lol
    My firm is camb wbu?
    Haha yeah was such a relief, Imperial, lol I thought so, what course?
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    (Original post by notanooblol)
    Haha yeah was such a relief, Imperial, lol I thought so, what course?
    NatSci, you? I applied to imp too
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    (Original post by splashywill)
    Unit 4 Physics
    A* A B
    2015 54 49 45
    2014 61 53 48
    2013 57 53 47
    2012 56 50 44
    2011 54 48 42

    I'd say this paper was averagely difficult.
    maybe A* 57 A 52 B 45/6 ?
    I agree with you exactly. A* around 57, 120 UMS around 62/63.

    But we'll have to find out if the AQA Gods are feeling friendly...

    Mind you, people said they found PHYA2 easy last year and it was only 58/70 for 120 UMS (82%) for 120 UMS, so they may well be friendly...
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    (Original post by Yo12345)
    Yes, I remember, I put that too


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    That answer was definitely, definitely wrong. I remember 100% because I was fortunate enough to have 20 minutes remaining and that's one of the answers I changed, (from that to something else). There was another incorrect statement that I knew for sure was incorrect.
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    My MC answers were:

    DBDDDCDDCBCBBACBBACAAACBC
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    (Original post by Mentalmirz)
    the time constant question was RC= -45/ln(0.2) not 0.8 because the pd decrased BY 80% not to 80%. the answer was about 28 I think. If you used 0.8 I think you bgot about 200 possibly?
    Do you think i'd lose all 3 marks?
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    (Original post by C0balt)
    I did it but I don't think anybody else got it at my school

    It was ln0.2
    Do you think i'd lose all 3 marks?
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    (Original post by BioStudentx)
    That answer was definitely, definitely wrong. I remember 100% because I was fortunate enough to have 20 minutes remaining and that's one of the answers I changed, (from that to something else). There was another incorrect statement that I knew for sure was incorrect.
    No, restoring force is min a centre of oscillation. 100% correct


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    (Original post by SRaccount)
    Do you think i'd lose all 3 marks?
    Might give you 1/3 if they're generous. Most likely, yes.
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    (Original post by KD1997)
    What values did you get?
    I got about 28 seconds for RC and roughy 75000 for the resistor. For the capacitor it was 8.3 x10-6 but i changed mine ever so by a tiny bit when i went back and checked answers, if they deduct marks for that i'm gonna cut, what about you.
 
 
 
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