AS further mechanics 1 2024 [exam chat]

QueenSensational

How was the paper?

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Reply 1

QueenSensational

Did you guys get e=7/8 for the last one? And 5mu as the impulse at the start?

Reply 2

Holmes21

Damn it I forgot to sub in e=3/4 what a muppet 😂, yes I got 5mu for impulse!

Reply 3

nawalysf

Original post

by queensensational

Did you guys get e=7/8 for the last one? And 5mu as the impulse at the start?

wouldn’t it be 7/8<f<1?

Reply 4

QueenSensational

Yeah I meant the inequality. I forgot the 1 part tho I'm stupid

Reply 5

QueenSensational

Anyone else think the paper was suspiciously easy? I think the questions themselves were easier than the previous years

Reply 6

Holmes21

Was it squrt(3gh) I can’t remember 😂 - for question 3!

Reply 7

Euanvgc

Original post

by nawalysf

wouldn’t it be 7/8<f<1?

What I got but less than or equal to 1

Reply 8

Brownwhale

Does anyone remember what Q4 was?

Reply 9

nawalysf

Original post

by Euanvgc

What I got but less than or equal to 1

yeah same i just dont have that sign on my phone lmao

Reply 10

QueenSensational

Original post

by Holmes21

Was it squrt(3gh) I can’t remember 😂 - for question 3!

I can't remember fully but I think it was root of 2gh ? Atleast that's what I remember getting. Also did you get 7 over 18 for e somewhere? Or a number like that?

Reply 11

QueenSensational

Original post

by Brownwhale

Does anyone remember what Q4 was?

That was the one with collisions right? The last one so the thing talked about earlier

Reply 12

Brownwhale

Original post

by queensensational

That was the one with collisions right? The last one so the thing talked about earlier

Yeah I meant the actual question tho. I think particle P was projected at Q with speed u and then P revered direction with speed u/5 x (4e-1). But I can’t remember if Q was initially stationary or not. I got the wrong answer in the exam for part c which makes me think I may have read the question wrong initially cuz in the exam I did it with Q being initially stationary but now I’m not sure if it said that

Reply 13

Holmes21

Original post

by QueenSensational

I can't remember fully but I think it was root of 2gh ? Atleast that's what I remember getting. Also did you get 7 over 18 for e somewhere? Or a number like that?

Yes I got 7/18 for e on the first question - I think that it was?

Reply 14

Holmes21

Original post

by RomeoPoci

How were the vector/ conic section questions ?

I did mechanics and stats not further pure 😂!

Reply 15

moonlily_13

Original post

by queensensational

How was the paper?

Well it was the best paper out of core pure mechanics and decisions

Reply 16

moonlily_13

Original post

by QueenSensational

I can't remember fully but I think it was root of 2gh ? Atleast that's what I remember getting. Also did you get 7 over 18 for e somewhere? Or a number like that?

√2gh is what is got too

Reply 17

moonlily_13

Original post

by queensensational

Anyone else think the paper was suspiciously easy? I think the questions themselves were easier than the previous years

I think ill get 36/40, because I couldn't finish the last 4 marker to find a range for f, but otherwise it was quite good. I hope the grade boundaries are low tho, cause I think overall ill get 110 - 112 , and in 2023 you needed a 109 for an A, so i hope they don't increase the grade boundaries. FINGERSS CROSSEDDDD GUYSSS, LETS HOPE THEY AREN'T HIGHHHH

Reply 18

moonlily_13

Original post

by Holmes21

Damn it I forgot to sub in e=3/4 what a muppet 😂, yes I got 5mu for impulse!

SAMEE!! Were slaying this guyssss

Reply 19

Brownwhale

Original post

by moonlily_13

√2gh is what is got too

Wasn’t root(2gh) the speed that it already had when it was at the edge of the slope (the value it gave you in the question). I got 2 x root(gh) since it wanted thespeed when it hits the ground after falling from heighth with root(2gh) as the intitial speed. Unless I’m just not remembering the question or my answer correctly lol

(edited 1 year ago)

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