Edexcel AS/A2 Mathematics M2 - 17th June 2016 - Official Thread Watch

linaxq
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#321
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#321
(Original post by Mattematics)
It was 10.4 down.
no it was 10 in vertically 3 across and 10.4 diagonally (which is what you were looking for)
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Mattematics
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#322
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#322
(Original post by Palette)
Oops, I expressed the angle as a bearing so I did '73+90=163 as a bearing'.
If you said it was a bearing or from the vertical that shouldn't be a problem. It asked for the direction.
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Khoinet
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#323
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#323
Hey guys, i think i got full mark ,which is good after that disaster fp2 paper .But for the angle between center of mass and dc, there is 2 angle right, 66.4 and 113.6 ? Since i got 66.4.
I draw the thing and showed which angle i calculated.
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KyleBroflovski
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#324
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#324
What will be the UMS needed for an A and a B for this paper?
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linaxq
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#325
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#325
Was anyone else thrown of by the wording in 1B i knew it was weird but couldnt figure out why
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USB111
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#326
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#326
(Original post by NinjaOtter)
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.
(Original post by HarshaPeed)
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.
(Original post by Sophie Wilczek)
I feel you! I ****ed that up on fp2 but when I saw them today I was like "not today mofos! I got this" 😂
(Original post by Mattematics)
It was 73.3 degrees.
(Original post by KyleBroflovski)
This paper was really bad. had to skip questions 4 and 7 completely!
Can anyone remember the questions
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Squishy•
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#327
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#327
(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?
You would need 70
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deepdinesh
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#328
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#328
Answers for the ial m2 not uk that is plzzz?


Posted from TSR Mobile
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smartalan73
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#329
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#329
Can anyone explain how they got such big angles for the angle between AD and the vertical in the COM question? I don't understand how you can get an angle bigger than 90 degrees?
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Seytonic
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#330
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#330
What did people get for the distance travelled in question 1?
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linaxq
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#331
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#331
http://www.strawpoll.me/10508393
Please be honest so we can get a clear indicator of what the grade boundaries could be. Send to as many people as you can who have done this exam
thanks
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econam
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#332
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#332
FML seen so many different answers on this thread for the same q's - now I have no idea how I've done.

So many random decimals and no show thats so it was hard to know where you were going!
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Khoinet
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#333
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#333
To be honest, for me the paper was alright. I got full mark i think, which is lucky since i did so badly in fp2 .
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ombtom
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#334
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#334
(Original post by linaxq)
http://www.strawpoll.me/10508393
Please be honest so we can get a clear indicator of what the grade boundaries could be. Send to as many people as you can who have done this exam
thanks
There's already a poll
http://www.thestudentroom.co.uk/show....php?t=4171568
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Sophie Wilczek
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#335
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#335
(Original post by NinjaOtter)
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.
I did the same stupid mistake in Q1... How many marks out of 5 do you think we'll get?
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steenis
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#336
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#336
(Original post by NinjaOtter)
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.
I'm pretty sure that's right, it was distance travelled in the 3rd second, therefore 3-4 seconds got 23/3
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study.bud
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#337
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#337
how many marks do you think i'll lose for b and c if i got lambda wrong in 6a but then did the right method onwards?
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crashMATHS
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#338
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#338
(Original post by steenis)
I'm pretty sure that's right, it was distance travelled in the 3rd second, therefore 3-4 seconds got 23/3
Yeah I got this too - you're right
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linaxq
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#339
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#339
2 polls with similar results will increase the reliability of the final conclusion on grade boundaries no?
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cmrol
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#340
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#340
(Original post by steenis)
I'm pretty sure that's right, it was distance travelled in the 3rd second, therefore 3-4 seconds got 23/3
The third second would be from 2 to 3
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