AS Level Maths Edexcel 23rd May Stats and Mechanics

stgfrevsdf

Hey guys, how did everyone find paper for AS maths?

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Reply 1

Dino_Rex

terrible

Reply 2

dxvid_

Original post

by Dino_Rex

terrible

what questions

Reply 3

stgfrevsdf

Original post

by dxvid_

what questions

what did u get for the accleration on the pulleys question? 1.96???

Reply 4

dxvid_

Original post

by stgfrevsdf

what did u get for the accleration on the pulleys question? 1.96???

I can’t remember i did it in terms of g so i go 3/5g

Reply 5

eucalyptus-chipm

3g-T = 3a
T = 2a
3g-2a = 3a
3g=5a
a=3g/5
a=5.88

Reply 6

T161616

Original post

by stgfrevsdf

what did u get for the accleration on the pulleys question? 1.96???

i got 5.88

Reply 7

dxvid_

did u get 0.37 for K

Reply 8

T161616

Original post

by dxvid_

did u get 0.37 for K

i can’t remember exactly but it was definitely something like that

Reply 9

eucalyptus-chipm

Original post

by dxvid_

did u get 0.37 for K

I got that time for q to fall

Reply 10

T161616

and i think i got the velocity to be 2. something so i could work out K doing suvat

Reply 11

T161616

Original post

by eucalyptus-chipm

I got that time for q to fall

yh K was the time for q to fall

Reply 12

dxvid_

Original post

by T161616

yh K was the time for q to fall

pretty sure k was the time to reach the pulley after q had fallen

Reply 13

eucalyptus-chipm

Original post

by dxvid_

pretty sure k was the time to reach the pulley after q had fallen

Yeah but I didn't get an answer

Reply 14

T161616

Original post

by dxvid_

pretty sure k was the time to reach the pulley after q had fallen

oh yh it might of been actually

Reply 15

T161616

i think i remember one of them being 0.7…

Reply 16

stgfrevsdf

Original post

by eucalyptus-chipm

3g-T = 3a
T = 2a
3g-2a = 3a
3g=5a
a=3g/5
a=5.88

Ah I done 3G-T = 3a and then T- 2g =2a solved solved like that and got like 1g = 5a

Reply 17

stgfrevsdf

Original post

by eucalyptus-chipm

3g-T = 3a
T = 2a
3g-2a = 3a
3g=5a
a=3g/5
a=5.88

Stats was cooked for me as well like idk, the bionomal question was really weird like the 4 mark hypthoises test it was just worded badly I got failure to reject so claim wasn’t accurate

Reply 18

T161616

Original post

by stgfrevsdf

Stats was cooked for me as well like idk, the bionomal question was really weird like the 4 mark hypthoises test it was just worded badly I got failure to reject so claim wasn’t accurate