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Ocr M2

thedemon13666

everyone revising for it tomorrow?

I should be but i just cant bring myself to

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Reply 1

Breadster™

I just woke up from a nap and I'm about to learn it pretty much from scratch yeah.

Reply 2

thedemon13666

ouch thats quite bad

Its like the easiest module tho imoh

Reply 3

username80328

it shud b ok, i've done a few hours altogether

Reply 4

Computer_Dude

how can M2 be easy? I am suffering from past paper revision.... why does the grade has to matter soooo much? :frown:

Reply 5

Legend88

well im screwed for it, when ur all ther doing really well doing the angular force think of me struggling :P, i jus hate mechanics :frown:

btw can u tell me the equations for working out omega - obv f=mrw^2
wots the other? xx

Reply 6

NJWid

Come on big man - mrW^2 is all you need - it's just a shame that moments are so difficult to imagine

Reply 7

Legend88

haha you need to know that other 1 which im trying to remember *flicks through m2 text book and cant find the page*
but yeh F=MR w^2 quality :P
yeh i cant imagine it :frown:

n what is with student room?? i got 2 warnings for writing in slang :s-smilie:

gud luck bigger man :P

Reply 8

Computer_Dude

That F=MRw^2 formula is expanded from F=ma and A=Rw^2 right?

<<therefore, w=angular speed, F=force, R=radius and M=mass>>

Reply 9

Simod

easy peasy lemon squeasy

Reply 10

DeadChicken

pish, i hated question 2 but the rest was good

KILL QUESTION 2!!!!

(MEI i mean btw)

Reply 11

username80328

wasn't bad i thought, (not mei, although die Q8)

but more to the point whyyyy simod is ur picture harold shipman

Reply 12

thedemon13666

all was ok except for the last part of question for

had mental block on the work done part of the question

i missed out her weight

whoops

Reply 13

izzyq.

m2 was ok. question 8 was a killer though. i thought some of the previous papers were a lot worse so i can't imagine the grade boundaries being particularly low. just average.

Reply 14

thedemon13666

main problem with the paper was that each question was worth so many marks

so if you slipped up on one part, it all comes crashing down

Reply 15

Simod

jcoatz

wasn't bad i thought, (not mei, although die Q8)

but more to the point whyyyy simod is ur picture harold shipman

hah. well why not?

Reply 16

boombaclot_K

yeeeeH! i thought it wasnt too bad.. some1 upload the answers quick ... get that Mr M hes a dude and a half.. err AH!

Reply 17

izzyq.

thedemon13666

main problem with the paper was that each question was worth so many marks

so if you slipped up on one part, it all comes crashing down

maybe so but you'd be surprised how many e.c.f marks you can get

Reply 18

thedemon13666

that is very true

but youd also be suprised how quickly the mark loss for errors adds up

Reply 19

ukebert

Not nearly as bad as it could have been, they could have made it a lot nastier. I had problems with the last question, managed to choke something out at the end though.

The problem I have is that its always very difficult to check your answers, its not like you can program your calculator to do it for you, as in pure.