AQA GCSE Physics triple higher paper 2 15th June 2018 unofficial mark scheme

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CopMan456
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post ur answers
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char_2002
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15 for orbit question ? Have no idea if that’s right, actually stumped me
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Abjeet xoxo
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(Original post by char_2002)
15 for orbit question ? Have no idea if that’s right, actually stumped me
I got that 2
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AbdullahAkhtar
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15 is right
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CopMan456
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1.2 for current?
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Becky221
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1.2 A for the current/transformers one??
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CopMan456
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That was easier than paper 1. I think I got around 85-90%
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tmt1006
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15 for orbit 1.2A for current
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tmt1006
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got 157N for the magnitude question?
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char_2002
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Did anyone get 50 N/m for extension
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Nat948
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Orbit question:
I got a huge number for that (5 million something) which sounds more correct that 15 completes orbits, considering that 7.7 km/s is a very high speed.

What I did was: read off the value for the distance of 1 orbit, divide it by the speed which was 7.7 km/S. and I got 5000 something for that.

I then multiplied that answer by 60x60x24 as it asked you for the number of orbits per 24h.

Anyone did that too...?
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leageofmywon
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something like 112118.8 (or similar) for one of the questions (cant remember which)
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ehart
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Anyone else do plum pudding Model?
I needed to recall my paper 1 knowledge lol
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char_2002
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(Original post by tmt1006)
got 157N for the magnitude question?
I got 157 or 158 I can’t remember
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CopMan456
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25000 kg for weight
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Becky221
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162.5 N for the force diagram & 15 degrees??
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char_2002
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(Original post by ehart)
Anyone else do plum pudding Model?
I needed to recall my paper 1 knowledge lol
Yessss I did plum pudding so happy someone else did
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ehart
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(Original post by char_2002)
I got 157 or 158 I can’t remember
I got 156.25
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Nat948
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(Original post by char_2002)
I got 157 or 158 I can’t remember
What about the direction/angle?
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leageofmywon
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(Original post by char_2002)
Did anyone get 50 N/m for extension
yah
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