Maths Extension 2 Predictions/Thoughts (1 Viewer)

[amborger]

ok what did u get for the double SHM
I got 3pi and 2sqrt(2)

 

[eeeeeeeeeeeqwe]

same for everyone in my class but then the next part relies on it being right so i just did it with what they gave us

Nah bro I wasted 15 minutes figuring this trangression NESA better compensate for their mistake

 

[constexpr]

ok what did u get for the double SHM
I got 3pi and 2sqrt(2)

if the period is 8pi, it would take at least 4pi seconds for the first particle to start travelling in the opposite direction, i don't think it's 3pi

 

[amborger]

if the period is 8pi, it would take at least 4pi seconds for the first particle to start travelling in the opposite direction, i don't think it's 3pi

well shit
X_X
im so stupid

 

[carrotsss]

it was 5pi for the period right

 

[amborger]

how many marks was the SHM

 

[scaryshark09]

that 2 theta thing is annoying cause i didnt even finish the proof cause i couldnt get it, and i spent 30 mins on it and didnt have time for the rest of the paper?
is there something we can do to complain???

 

[Hudz777]

did everyone else get 2 theta for that integral

yeah what the fucccc, I got stuck, had 2 theta

 

[amborger]

alr for the mechanics one where you estimated the range was it 8.7

 

[smiley_riley]

I somehow got 7π for the double particle question

 

[scaryshark09]

will i get full marks for that question if i didnt end the proof?
that probs cost me like 10 marks for the rest of the paper, cause i didint have time to finish, cause i spent so much on that, only to find out that nesa made a typo

 

[mmmmmmmmaaaaaaa]

looks like a good paper ... some tough questions in there

 

[scaryshark09]

it was 5pi for the period right

what question?

 

[pdawg]

yeah what the fucccc, I got stuck, had 2 theta

Pretty sure it was a mistake. My whole class and everyone on here seemed to get 2 theta.

 

[carrotsss]

what question?

yk the one wait no period collision time lmao

 

[eeeeeeeeeeeqwe]

Please better let there be better alignment than 2022

 

[scaryshark09]

yk the one wait no period collision time lmao

11c??
i got 2pi/3

 

[scaryshark09]

whats gonna happen with that question tho??
will everyone get full marks or what?

 

[pdawg]

alr for the mechanics one where you estimated the range was it 8.7

I got 2.3 from the graph

 

[carrotsss]

11c??
i got 2pi/3

no the collisions one