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

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Thread starter 3 years ago
#1
0
3 years ago
#2
15 for orbit question ? Have no idea if that’s right, actually stumped me
29
3 years ago
#3
(Original post by char_2002)
15 for orbit question ? Have no idea if that’s right, actually stumped me
I got that 2
5
3 years ago
#4
15 is right
3
Thread starter 3 years ago
#5
1.2 for current?
26
3 years ago
#6
1.2 A for the current/transformers one??
15
Thread starter 3 years ago
#7
That was easier than paper 1. I think I got around 85-90%
1
3 years ago
#8
15 for orbit 1.2A for current
7
3 years ago
#9
got 157N for the magnitude question?
5
3 years ago
#10
Did anyone get 50 N/m for extension
6
3 years ago
#11
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...?
5
3 years ago
#12
something like 112118.8 (or similar) for one of the questions (cant remember which)
34
3 years ago
#13
Anyone else do plum pudding Model?
I needed to recall my paper 1 knowledge lol
37
3 years ago
#14
(Original post by tmt1006)
got 157N for the magnitude question?
I got 157 or 158 I can’t remember
2
Thread starter 3 years ago
#15
25000 kg for weight
10
3 years ago
#16
162.5 N for the force diagram & 15 degrees??
2
3 years ago
#17
(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
0
3 years ago
#18
(Original post by char_2002)
I got 157 or 158 I can’t remember
I got 156.25
2
3 years ago
#19
(Original post by char_2002)
I got 157 or 158 I can’t remember
What about the direction/angle?
0
3 years ago
#20
(Original post by char_2002)
Did anyone get 50 N/m for extension
yah
1
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