Edexcel A Level Physics Paper 3: 9PH0 03 - 16 June 2022 [Exam Chat]

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You are a superhero! Any thoughts on momentum questions or possible 6 markers?

Cp 9 and cp 10 look like easy picks for them in terms of big momentum questions. I don't think they can really pick anything else

Reply 41

marieclaire.pi0

Original post by tonkkus

Cp 9 and cp 10 look like easy picks for them in terms of big momentum questions. I don't think they can really pick anything else

Due you rate they might hit us with some suvat and forces just for fun? Actually nervous of them throwing that in cause I'm at capacity hahaha

Reply 42

tonkkus

Original post by marieclaire.pi0

Due you rate they might hit us with some suvat and forces just for fun? Actually nervous of them throwing that in cause I'm at capacity hahaha

I think it's likely they'll show u a top down of the two cue balls collision, tell u its to scale and make u resolve the forces and prove if momentum / energy conserved. Apart from that idk why they would put random semantic q's in a paper 3

Reply 43

tonkkus

Original post by marieclaire.pi0

Due you rate they might hit us with some suvat and forces just for fun? Actually nervous of them throwing that in cause I'm at capacity hahaha

If suvat does come up it will be cp1 which is super simple :smile:

Reply 44

rehena12

Original post by tonkkus

But isn’t that what they did in paper 1

Reply 45

rehena12

Also from the spec points it looks like AS momentum the only thing I can see is probably decreasing the force by increasing the time of momentum or deriving momentum equation in terms of newtons 2nd law

Reply 46

tonkkus

Original post by rehena12

But isn’t that what they did in paper 1

Pretty much but in a less practical sense

Reply 47

marieclaire.pi0

My nerves this morning are a joke man! Anyone else? Please let this paper be kind!

Reply 48

rehena12

Same I’m feeling all panicky now however just going to relax and ease myself in and start off with the graph to get worst thing out of the way first easy 10 marks if done correctly

Reply 49

marieclaire.pi0

Honestly can't wait for this to be over and Physics to be done! Hooray for this being the last paper and fingers crossed none of us need to resit them!

Reply 50

tonkkus

Original post by marieclaire.pi0

Honestly can't wait for this to be over and Physics to be done! Hooray for this being the last paper and fingers crossed none of us need to resit them!

Good luck 👍 try n remember the questions so we can talk them thru after

Reply 51

Speaking_04

Omds! That was the best physics exam ever!

How did it go?

Starting the post-paper discussion.
My time management was very bad, I took a huge amount of time on the graphing one when I should have skipped it and moved on to others. I basically left the last two questions unanswered, which total some 30+ marks, whereas the graphing one was 9. Very stupid of me, but can't do anything about it now.
For all the rest, I did not think that they were exceedingly difficult. I also think that the test makers have been watching too much Veritasium on Youtube, because two of the problems were very similar to videos I've seen of him.
What I remember:
Energy dissipation of the bullet-block I got 491 Joules.
Graphing lnV - degree C, I got b = - 2.6.
Potential difference in one question I got 6.6 V.
Years for the radioactive water to reach OK levels I got 1033 years.
EDIT1:
Slapping chicken one I got that it was not enough energy.

Can't remember much of the others that were not written.

(edited 1 year ago)

Reply 54

lily1228

Sorry, but i was laughing when i saw the slapping chicken question. :yes:

Reply 55

Speaking_04

Making me worried. My gradient for the ln graph was -0.0027, got 1402 years and p.d was 2.2V

Original post by Barbpp

Starting the post-paper discussion.
My time management was very bad, I took a huge amount of time on the graphing one when I should have skipped it and moved on to others. I basically left the last two questions unanswered, which total some 30+ marks, whereas the graphing one was 9. Very stupid of me, but can't do anything about it now.
For all the rest, I did not think that they were exceedingly difficult. I also think that the test makers have been watching too much Veritasium on Youtube, because two of the problems were very similar to videos I've seen of him.
What I remember:
Energy dissipation of the bullet-block I got 491 Joules.
Graphing lnV - degree C, I got b = - 2.6.
Potential difference in one question I got 6.6 V.
Years for the radioactive water to reach OK levels I got 1033 years.

Can't remember much of the others that were not written.