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    That went fantastically, I think I got full marks.
    Woop!
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    I got the value from the graph for one of the last questions (trains) as it's terminal speed as 17.2 m/s

    Also how would you define displacement if not, mean velocity x time?
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    (Original post by The Rad Dragon)
    I got the value from the graph for one of the last questions (trains) as it's terminal speed as 17.2 m/s

    Also how would you define displacement if not, mean velocity x time?
    I put something like displacement is the shortest distance between point A and B with a direction
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    (Original post by PrimeLime)
    Yep.
    No one (including me) seems to be able to remember their answers to the train question . It's a shame because we've posted the answers to practically all of the other calculation questions.
    I got about 260,000N for the driving force and about 60,000N for force against friction.
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    (Original post by Qwertykeyboard15)
    I put something like displacement is the shortest distance between point A and B with a direction
    I put something like the change in position of an object, think it was only one mark so hopefully that's good enough
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    (Original post by Jonooo123)
    No the actual real life zip wire is that long, was joking aha
    Oh ok XD.
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    (Original post by WhisperingTide)
    That went fantastically, I think I got full marks.
    Woop!
    How do you know?? And nice!
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    Grade boundaries are definitely not going to be low, loads of people have said it was alright 😖
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    (Original post by PrimeLime)
    How do you know?? And nice!
    More a feeling than anything else. Every question was fine, everything that came up was fine. All my double and triple checks went fine!
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    (Original post by WhisperingTide)
    More a feeling than anything else. Every question was fine, everything that came up was fine. All my double and triple checks went fine!
    Do you remember any of your answers/the questions then? I'd like to verify mine .
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    Has anyone got a link to an unofficial mark scheme?
    I thought it went quite well today but the more I read the thread the worse I'm feeling


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    (Original post by PrimeLime)
    Do you remember any of your answers/the questions then? I'd like to verify mine .
    Not a clue, sorry.
    I remember 2.9 being a thing.

    And the moment question had a 126N somewhere.

    Sorry. XD
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    (Original post by WhisperingTide)
    Not a clue, sorry.
    I remember 2.9 being a thing.

    And the moment question had a 126N somewhere.

    Sorry. XD
    Yes! I got 128 in the moment question for the vertical component of the the force of the strut.
    If you can remember, did you find that the hinge pulled the plank downwards and pulled down with 128-22-12=94 N (approx.)??? That (and little bits in the practical question) is all I'm concerned about. Thanks.
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    Anyone know the marks per question?
    And what the Questions were? E.g 1: Grasshopper ....
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    (Original post by ThatPluckyBrit)
    Anyone know the marks per question?
    And what the Questions were? E.g 1: Grasshopper ....
    All remember is that two of them were like 15 and 17 (about) but the rest were fairly low.
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    Ok thanks, I think 2,3,4 were 11,12,11. I wasn't sure about the rest.
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    (Original post by ThatPluckyBrit)
    Ok thanks, I think 2,3,4 were 11,12,11. I wasn't sure about the rest.
    The first one was 9, and then another was 7. (Sorry this isn't very helpful!)
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    What did everyone get as the opposite force to gravity for the grasshopper? All I could think of was air resistance but I don't think that's right.


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    Was I the only one who found it ridiculous how many prove questions there were?


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    (Original post by Thorsson)
    What did everyone get as the opposite force to gravity for the grasshopper? All I could think of was air resistance but I don't think that's right.


    Posted from TSR Mobile
    The grasshopper exerts a (minuscule) gravitational pull on the Earth, believe it or not.
 
 
 
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