Mechanics 42

[dayeed]

Hey guys here u go its June 2012 P42 maths
and my answers do tell me if i am wrong in any question

bhai aisa koi P1 ka bhi upload kro na =)

 

[Saad Sarfraz]

bhai aisa koi P1 ka bhi upload kro na =)

Pleaasseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee M1 ka upload kr kay tension dey di hai jo huva hi bura hai P1 ka karo im expecting something good in that inshALLAH!!!

 

[aaakhtar19]

hahaha

bhai aisa koi P1 ka bhi upload kro na =)

Buddy i havnt appeared for math P1 though maths p3 dia he
probably next day wo upload kar dunga

 

[aaditya menon]

Hey guys here u go its June 2012 P42 maths
and my answers do tell me if i am wrong in any question

THANK YOU ! And oh, YOU ROCK.

I've checked my answers against yours, and well, got them all correct EXCEPT
The graph in Q7ii)

Shouldn't it be this way? (Attached)

 

[kitty18]

guys, does any one remenmber the total marks for Q.6 part(1) in which v had to find work done when velocity was constant

 

[Hertz]

guys, does any one remenmber the total marks for Q.6 part(1) in which v had to find work done when velocity was constant

4

 

[kitty18]

can i manage to get an A if i get 72/75 in P1 and 30/50 in M1

 

[Hertz]

can i manage to get an A if i get 72/75 in P1 and 30/50 in M1

yes its 81.6% so A in AS

 

[iFuz]

http://www.xtremepapers.com/community/threads/mathematics-2012-paper-42-mark-scheme.15689/

 

[iFuz]

can i manage to get an A if i get 72/75 in P1 and 30/50 in M1

Same story here! ^_^

 

[iKhaled]

i've got a question in mechanics last question...i started wrong in the beginning. what i mean by that is i calculated the initial velocity 1/2(m)(3)^2 and then subtracted the value from 0.72j and i got the velocity it reached Y that way :/ .. and continued my whole question like that. do u think i will lose the whole 9 marks in this?

 

[Ammar Naeem]

Nope you wont lose all the marks! Error Carried Forward

 

[hemant]

Hey guys here u go its June 2012 P42 maths
and my answers do tell me if i am wrong in any question

The gradient of the displacement time graph as from 2 s should increase slightly and then decrease to show that the magnitude velocity decreased from 1 to 0 and not continue to be steeper..

 

[gamer_boy]

most people messed up with their timing. I knew i would do the same i finished the paper quickly so i found it okay

ppr was tough for sure,, this time i thnk GT for mechanix wud be 32-35 as an A .well mine went awsum, InshAllahwill score well

 

[ibadsiddiqi]

ppr was tough for sure,, this time i thnk GT for mechanix wud be 32-35 as an A .well mine went awsum, InshAllahwill score well

yep i think youre right about that..will never cross 35 for sure..and for p1 the max is gona be 60...my p1 went very well but M1..sigh..

 

[gamer_boy]

yep i think youre right about that..will never cross 35 for sure..and for p1 the max is gona be 60...my p1 went very well but M1..sigh..

awsum ! i messed up p1 ,, but m1 went awsum .. expecting a good percentage