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M1B Jan 15th Discussion watch

1. got 86% first time round i resat it though as needed 88%+ to complete my A at A2 maths

wrote my answers for the main ones down, anyone match?

5ciii: 8.19ms
(did a weird method dont think this is right)

6d: 2500N

7c: 9.9ms
7d: 18 degrees

8c: 1051.2N
2. 5cii) I got 7.69 s and 4s.
6d) 2000N
7c)17.6m/s
8c)406N
These could all be wrong lol.
3. (Original post by DannyH)
got 86% first time round i resat it though as needed 88%+ to complete my A at A2 maths

wrote my answers for the main ones down, anyone match?

5ciii: 8.19ms
(did a weird method dont think this is right)

6d: 2500N

7c: 9.9ms
7d: 18 degrees

8c: 1051.2N
which board??
4. Can't remember my answers :/ ... it was a good exam though
5. I reckon I've only got about 75%, despite M1 being an exam I was hoping to get 100 in.

5c) ii and the last two questions were the ones I didn't get.

Incidentally, what was the method for 5c) ii?
6. (Original post by Zak93)
I reckon I've only got about 75%, despite M1 being an exam I was hoping to get 100 in.

5c) ii and the last two questions were the ones I didn't get.

Incidentally, what was the method for 5c) ii?
What was the question?
7. are you being serious!! that exam was seriously anything but good:| and to danny H i got 2500N for 6d
8. This paper was NOTHING like past papers from Q5 onwards!

No pulley question, wierd projectile question, no boat in water question.

Simple answer is I hated it from Q5 onwards..
9. What was the answer to 8c??
10. I got something like 820 Odd N
11. I hated it.
With a passion.
Definetly going to have to resit.
12. (Original post by DannyH)
got 86% first time round i resat it though as needed 88%+ to complete my A at A2 maths

wrote my answers for the main ones down, anyone match?

5ciii: 8.19ms
(did a weird method dont think this is right)

6d: 2500N

7c: 9.9ms
7d: 18 degrees

8c: 1051.2N
i got similar answers to you
What was the question?
You had to calculate the times the particle was at 8ms^-1.
14. hi
whats the answer to this question??
There a light house at (Ai+ Bj) a ship with positotion vector is ((Ci +Dj)+(Ei +Fj)t) is 10 km away how to calculate t??
15. For the last question i got T=405 or 465 i cant remember, any1 else got a similar answer?
16. i agree with carly i hated it to and defo agree with werent a normal paper to past papers from question 5 onwards...and what was it about changing the inclined slope question to the opposite direction to normal to try and confuse u!
17. this exam was horrible. absolutely horrible. I agree that after Q5 none of the questions were like the past papers. I'd be suprised if I got a B, bye bye A* grade. Hopefully C3 and C4 wil bring it up to an A at least. I hope I get at least a B... I really don't want to resit but if I get a C it might pull my grade overall down to a B and I need an A.

(Original post by A\$HI\$H)
For the last question i got T=405 or 465 i cant remember, any1 else got a similar answer?
didn't get an answer for that.

Seriously I didn't get an answer for loads, despite having got minimum 85% in all my mocks.
18. This wasn't a nice paper to be honest.

On the whole I found it okay but some of my answers were wrong so here's to method marks
19. Did anyone look at the some of the questions and initially went WTF?!??!
20. i stared at them thinking that for the majority of the exam and hoping to do well in C3 sounds not hopeful as it as been refered to as THE DEVIL topic

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