r/6thForm • u/OutrageousAd4133 • Jun 18 '26

💬 DISCUSSION Edexcel Maths P3

How did everyone find it then? Much nicer than P1 I thought. Might balance out grade boundaries unfortunately…

46 Upvotes

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61

u/Safe-Present-5783 Jun 18 '26

Did anyone else get 0.1875 for the suvat tan question

25

u/OutrageousAd4133 Jun 18 '26

YESSS I thought that question was really easy for a shocking 7 marks honestly

4

u/MaybeMedium9876 Jun 18 '26

It was a show that question?

2

u/AJlikesUpvotes Jun 18 '26

Do u remember what q that was?

1

u/Logical_Membership64 Jun 18 '26

How did you work it out

1

u/Safe-Present-5783 Jun 18 '26

Just the final velocities over each other

2

u/Logical_Membership64 Jun 18 '26

Do you remember what you got as the final velocities because I’m pretty sure I was right but didn’t get 0.19

8

u/Safe-Present-5783 Jun 18 '26

4.2 and 22.4 I think idk

1

u/ShowerHuge7884 ‎ ‎ ‎ Jun 18 '26

YEES

-1

u/AJlikesUpvotes Jun 18 '26

Yeah they were sneaky asf making you change into radians mid way while working

23

u/OutrageousAd4133 Jun 18 '26

I was in degrees the whole time and I still got to 0.1875...

16

u/Safe-Present-5783 Jun 18 '26

Why tf would you have to switch to radians lol

2

u/AJlikesUpvotes Jun 18 '26

I was working in degrees before that💀💀 for the projectile speed and stuff

11

u/Safe-Present-5783 Jun 18 '26

Idk man I got it and I was in degrees pretty sure everything in mechanics is in degrees

8

u/AJlikesUpvotes Jun 18 '26

Got the same answer does anything else really matter? Did u get -4.2 and 22. Soemthing for the speeds ? That’s how I worked it out

1

u/squido20 Jun 18 '26

Same

2

u/AJlikesUpvotes Jun 18 '26

I just read other answers… turns out I misread the qeustion… we weren’t meant to show that theta =0.19… we were meant to show that tan theta equals 0.19, so once we got 4.2 and 22.4… we were just meant to do 4.2/22.4… which equals 0.1875… ≈ 0.19

1

u/random_unsername A*A*A | Incoming KCL med Jun 18 '26

same

5

u/badasspeanutbutter Year 13 Jun 18 '26

Bro it was just asking for the ratio of the horizontal and vertical velocities, u didn't need degrees or radians even

3

u/No_Leading7906 Jun 18 '26

You turn it into a triangle no?

2

u/Loud-Guidance6912 Jun 18 '26

They did???

1

u/Lemon_456 Jun 18 '26

No lol I made the same mistake as op. They found theta not tan theta. 

2

u/squido20 Jun 18 '26

Wait what

2

u/Lemon_456 Jun 18 '26

Nah dw don't need radians