AQA Physics GCSE P2 & P3 [OFFICIAL THREAD]

Minimum kinetic energy I got 3.2 and then max gravitational I got 32 and so did a few mates

I just thought 'energy can't be created or destroyed' and there was no working out space so I just put 3.2 like the previous answer...

Reply 921

ryanrobinson

2

Original post by adapttochangelad

maybe 4 because you had to mention the relative mass of each sub atomic particles and their respective relative charge?

oh yeah i said protons and neutrons were 1 and electrons were 1/2000

Reply 922

Haamoo7

3

But the north magnet was on the bottom and the south magnet was at the top, so the field would be going straight in front. Using the left hand rule i got up, but i might be wrong

Original post by neil20143

I got down.

Reply 923

Tuffyandtab

16

Original post by MaryCullen

STRUCTURE OF AN ATOM!!! Yes lads

Best 6 marker possible

Reply 924

ryanrobinson

2

Original post by lewiswallis

4/5 did you write about relative mass?

yeah i said protons are 1 neutrons are 1 and electrons are 1/2000

Reply 925

S21.99

1

Original post by Lauren-x-

By the way, what did people put for "What supplies the centripetal force for the car going round the bend?" I put friction but I couldn't remember what the options could've been, so it's (kind of) an educated guess. I did put gravity at first but that's definitely not right, right?... :s-smilie:

Yes, friction is correct :smile:

Reply 926

neil20143

4

Original post by Haamoo7

But the north magnet was on the bottom and the south magnet was at the top, so the field would be going straight in front. Using the left hand rule i got up, but i might be wrong

I think it is up :frown:

Reply 927

maxjackson5

2

Original post by lucy_16_c

it was worth 2 marks! Seriously don't worry at all

think u quoted the wrong person m8 sorry lol

Reply 928

ThalanirIII

1

Original post by Lauren-x-

By the way, what did people put for "What supplies the centripetal force for the car going round the bend?" I put friction but I couldn't remember what the options could've been, so it's (kind of) an educated guess. I did put gravity at first but that's definitely not right, right?... :s-smilie:

Friction is right (I think) because its how the wheels are pushing it inwards (into the turn) and they are causing friction.
And no, gravity is wrong because it is on a level, there is no large-mass central object to pull it in.

Reply 929

Haamoo7

3

Original post by ThalanirIII

anyone else think that most of the exams this year (physics and chemistry) have been really easy in comparison with previous years??? I think I either did really well or absolutely failed but I'm hoping for the former so I don't know - how did everyone else feel?

This years exams are really easy compared to previous years, like ridiculously easy

I got down

anyone get 5 for the momentum question

Reply 932

neil20143

4

Is it okay if I did the lens diagram and the circuit symbol for a resistor in pencil?

Reply 933

lucy_16_c

2

Every time I see a P3 comment I panic... Please specify which exam you did before I cry

Reply 934

Tuffyandtab

16

Original post by Haamoo7

But the north magnet was on the bottom and the south magnet was at the top, so the field would be going straight in front. Using the left hand rule i got up, but i might be wrong