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    (Original post by Reda2)
    Guys, I know I have 240 UMS in AS Maths, if I got a E on this M2 exam, so I will have total UMS = 240 + 40 = 280 UMS. What do I have to get in C3 and C4 to get A overall or B?
    100 UMS in both c3 and c4
    Cause you need 480/600 to get an A
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    Personally I think the paper looked weird af but was alright if you applied your mechanics. I can never do centre of mass questions anyways so I probably got that wrong (oh well). Other than that the paper was super non-standard with a lot of weird questions. Also anyone who did FP2 will understand that p,q and r and no longer part of my alphabet as they are disgusting letters and should be killed with fire.
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    Can someone help?

    For 4a) I got 0.8299 or whatever it was and then rounded it wrong somehow to write 0.823. Will I lose the A1 mark or will they see the answer as 0.8299 and look no further?
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    (Original post by nitromeguy)
    Answers to edexcel m2 uk paper
    1 a) 4ms-2 b) 11/3
    2) P =4900 R = 784 d= 53.1
    3) c= 10/3
    4) x =0.83m, angle 113.6
    5) a) friction = (5gdsinthetacostheta)/4
    Reaction= (5g/4)(4-dcos^2theta)
    b) d = 2.56m
    6)a) lambda = 30/7 b) speed 10.4 angle 73.6
    7) a) Va = 3u/20 Vb = 21u/10 b) e=1/14 c) no since moving at same speed in same direction
    agree with all appart from 4. i got 0.495 and 122 degrees i think but centre of masses are my weakest point
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    Poll for the UK paper: http://www.thestudentroom.co.uk/show....php?t=4171568
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    (Original post by HarshaPeed)
    Marks for each Question:
    1a) 8
    1b) 5
    2a)6
    2b)4
    3)6
    4a) 5
    4b) 4
    5a) 8
    5b) 4
    6a) 6
    6b)7
    7a)7
    7b) 3
    7c) 2
    You are my new favourite person. Thank you soooo much 😊
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    Weird but doable paper, it was okay, probably 67 for A*.
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    (Original post by Sophie Wilczek)
    100 UMS in both c3 and c4
    Cause you need 480/600 to get an A
    (Original post by HarshaPeed)
    Personally I think the paper looked weird af but was alright if you applied your mechanics. I can never do centre of mass questions anyways so I probably got that wrong (oh well). Other than that the paper was super non-standard with a lot of weird questions. Also anyone who did FP2 will understand that p,q and r and no longer part of my alphabet as they are disgusting letters and should be killed with fire.
    Please post ur workings to see if i got them. Im so worried
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    (Original post by Tb3636)
    agree with all appart from 4. i got 0.495 and 122 degrees i think but centre of masses are my weakest point
    73.3 or 73.6 please do the calc again it was ->>>>>3ms and 10 down so arctan 10/3
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    (Original post by 1lilypad1)
    No, don't worry! That was seriously scary, I skipped nearly all the questions at first.


    Posted from TSR Mobile
    Thanks, that's reassuring 😃

    Posted from TSR Mobile
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    (Original post by linaxq)
    sadly i got the same and its wrong they wanted it from 2 to 3 sec not 0 to 3
    I did the same, how many marks do u think we would lose out of 5? I reckon we could be given at least 2 - for integrating currently and finding the value at t=3?
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    (Original post by nitromeguy)
    Answers to edexcel m2 uk paper
    1 a) 4ms-2 b) 11/3
    2) P =4900 R = 784 d= 53.1
    3) c= 10/3
    4) x =0.83m, angle 113.6
    5) a) friction = (5gdsinthetacostheta)/4
    Reaction= (5g/4)(4-dcos^2theta)
    b) d = 2.56m
    6)a) lambda = 30/7 b) speed 10.4 angle 73.6
    7) a) Va = 3u/20 Vb = 21u/10 b) e=1/14 c) no since moving at same speed in same direction
    73.3 or 73.6 please do the calc again it was ->>>>>3ms and 10 down so arctan 10/3
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    Oops, I expressed the angle as a bearing so I did '73+90=163 as a bearing'.
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    This paper was really bad. had to skip questions 4 and 7 completely!
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    (Original post by linaxq)
    73.3 or 73.6 please do the calc again it was ->>>>>3ms and 10 down so arctan 10/3
    It was 73.3 degrees.
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    (Original post by 1asdfghjkl1)
    I did the same, how many marks do u think we would lose out of 5? I reckon we could be given at least 2 - for integrating currently and finding the value at t=3?
    hope so maybe 1-2 most likely 1

    ms normally says something like integrated by itself or between something then it goes on to say subbed in 3 etc idk hopefully 2 but 1 most likely
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    (Original post by HarshaPeed)
    Personally I think the paper looked weird af but was alright if you applied your mechanics. I can never do centre of mass questions anyways so I probably got that wrong (oh well). Other than that the paper was super non-standard with a lot of weird questions. Also anyone who did FP2 will understand that p,q and r and no longer part of my alphabet as they are disgusting letters and should be killed with fire.
    I feel you! I ****ed that up on fp2 but when I saw them today I was like "not today mofos! I got this" 😂
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    Poll for the UK paper: http://www.thestudentroom.co.uk/show....php?t=4171568
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    Am I the only one who got 0.28m for the centre of mass. Also if this is wrong but I did the right method for the angle can I get all four follow through marks? My angle was 128 btw.
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    Welp, I said gravity acted sideways, messed up all of Q6 for me.
    Q4 I messed up my COM ending with me getting 70 degrees as overall angle.
    Q1 last part I said between 3 and 4 not 2 and 3.
    Apart from that it went OK.
 
 
 
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