CSSA MX2 Trial (1 Viewer)

[Alkanes]

So the test was today. How did everyone go?

 

[Carrotsticks]

I'm interested to know what the Question 6 was.

 

[iampeterr]

did anyone get the 5:3 ratio of tension D: and the last pages fucked me hard.

 

[Alkanes]

I can't remember exactly what it was cos I had absolutely no idea where to start. It involved integration with limiting sums or something.

 

[Carrotsticks]

I can't remember exactly what it was cos I had absolutely no idea where to start. It involved integration with limiting sums or something.

I KNEW IT.

I really hope someone from the BOS Meat (Winter one) had the CSSA as their paper for MX2. I bashed those questions into them pretty hard.

 

[Sindivyn]

Thought it was a pretty easy test besides Q16. Hoping for 80ish% (skipped 13 marks of Q6).

 

[Johnstan]

:'(

 

[bloodvial]

It was all fairly normal and fine, then bam. Last question, what even.

 

[sophisms]

It was doable for most parts.... besides the last one! I basically skipped the entire question :/

 

[asianese]

The examiners LOVE limits.

 

[maths lover]

the one about find the coordinates of c was also quite difficult, not sure if i got it correct.

 

[Johnstan]

the one about find the coordinates of c was also quite difficult, not sure if i got it correct.

what'd you get?
did u find inflexion point etc...

 

[Sindivyn]

the one about find the coordinates of c was also quite difficult, not sure if i got it correct.

Were you meant to do x-1/x = f(x)? Since it's a square? That's what I did *shrug.

 

[maths lover]

no thats not what i did. i solved the equation simultaniously with y=c and then found the two solutions subtracted them from each other to find the length of the side and then equated it with c. however not too sure tbh.

 

[MiPh]

Well, im pretty sure the y-coordinate of C was 0. So I think I got half of the answer out.

 

[jeffwu95]

for the coordinates of C i got something like sqrt(1+sqrt2)

 

[manscux]

Fairly good paper... stupid question with the line and the graph screwed me up....

i got parts of question 16.. but skipped 4 marks in Q16.

WTF... was that hard out equation with the sigma and than "assume infinity"

Other than that.. did good...

 

[seanieg89]

does anyone remember the last question exactly?

 

[manscux]

did anyone get the 5:3 ratio of tension D: and the last pages fucked me hard.

Yes... you find T1 and T2 by themselves. Than you divide. The thing you need to recognise is that tan theta = r/h. and u use that fact to simply T1/T2 to get 5:3



Anybody do the sigma question ????

Last part of last question was only limiting sum so is a/(1-r) correct where a =1 and r = 4/9 (i think)???

 

[kingkong123]

does anyone remember the last question exactly?

im keen to see it as well