Answer to 2022 HSC Physics paper - Q1-10

[@PhysicsHigh]

ERRATA Q6 I got my letters wrong way round - the answer is A - Kinetic is greater at P

[@ivanchenko1616]

Mate for making these. You are an absolute legend!

[@PhysicsHigh]

Thanks

[@simonmoore992]

I also think you might have mispoke in q8 - at 09:07 you say that 'velocity is constant throughout', I think you mean 'horizontal velocity is constant throughout'.

[@PhysicsHigh]

Yes that’s what I meant - sorry

[@noahrodricks5923]

You are a god

[@matthewlyons7033]

i think the explanation for question 6 is correct, but you may have circled the wrong answer ;)

[@PhysicsHigh]

Oops. Thanks. I’ll add errata

[@plamenpenchev262]

Two questions are using the value of a constant which is an idiotic idea. Remembering constant values is not necessary to become a good physicist. Nevertheless, I put a thumb up because I get some ideas for my students (Molecular Spectroscopy)

[@jamesgoodwin9916]

You don't have to remember them - they give you a data sheet in the exam

[@libnanhaidar4750]

Question 6 your explanation is correct but the answer is A not D

[@PhysicsHigh]

Yes thanks. I posted the errata in the description and as a pinned comment

[@dhruvkumarkanaujia]

Board level 😀