GuidesPhysicsPaper 2 · last-minute revision
3 days to go

GCSE Physics Paper 2: last-minute revision

Three days left. Newton's laws and forces alone carried 18+ marks in the last sitting analysed. This paper rewards knowing your equations cold and reading velocity-time graphs fast. Here's the order that gets you the most marks.

AQA 8463 (topics apply broadly to Edexcel 1PH0)
The plan

Your 3-day plan

One focus per day, building to a timed run. Work it in order.

3
3 days to go

Rebuild the equations you must recall and drill graph skills

  • Write out F = ma, momentum p = mv, and the moment equation M = F × d from memory. None of these are optional recall, all three appear as the starting point for multi-mark calculations.
  • Practise reading velocity-time graphs: gradient = acceleration, area under the graph = distance travelled. Do this on 3 different graph shapes (accelerating, constant, decelerating).
  • Rearrange the wave speed equation v = fλ for f and for λ, and practise substituting values from a question with mixed units (Hz, m, m/s).
2
2 days to go

Required practicals and the space physics mega-topic

  • Redo the acceleration practical (RP7): using light gates or a ramp, calculating acceleration from a velocity-time graph, and identifying sources of error.
  • Redo the refraction practical (RP9). This has appeared as a 6-mark method question and a 16-mark combined question in past sittings, the single highest-value required practical on this paper.
  • Run through the full life cycle of a star (nebula, main sequence, red giant/supergiant, white dwarf or supernova, neutron star/black hole) and red shift as evidence for the expanding universe. These have appeared together as a single large question.
1
1 day to go

Light touch: consolidate, don't cram new content

  • Run through the priority topic list below using flashcards only. Don't open new content.
  • Redo 2-3 past exam questions on Newton's laws and velocity-time graphs, checking your working against the mark scheme line by line.
  • Check unit conversions one more time: cm to m for wavelength, g to kg for mass, and reading values correctly off a graph axis.
Priority order

The topics that come up most

Ranked from analysed past papers. Start at the top: if you run out of time, you will have covered the most-tested ground.

1

Newton's laws and motion

The single highest-marks P2 topic across 4 sittings analysed (61 marks, appeared in every sitting). F=ma and velocity-time graph questions appear in almost every paper, often stacked across multiple questions.

2

Forces and their effects

Appeared in all 4 sittings (61 marks total). Resultant force, pressure in fluids, and moments questions are frequently combined into one longer question.

3

Reflection and refraction

Appeared in all 4 sittings and has produced the highest single required-practical mark total on this paper (up to 16 marks in one sitting via RP9).

4

Electromagnetic induction

Appeared in 3 of 4 sittings with a strong upward trend. Generator effect, transformer equation, and explaining how a microphone works have all come up.

5

Stopping distances

Appeared in all 4 sittings. Thinking distance, braking distance, and factors affecting each (reaction time, road conditions, alcohol) come up as short-answer explain questions.

6

Momentum

Appeared in 3 of 4 sittings with a strong upward trend. Momentum calculations have been combined with force and time in a single large multi-step question worth up to 8 marks.

7

Electromagnetic spectrum

Appeared in 3 of 4 sittings. Uses and hazards of each part of the spectrum (UV causing sunburn, gamma in medical imaging) are commonly tested together.

8

Life cycle of stars

Appeared in 3 of 4 sittings, often as part of a large space physics question alongside red shift and orbits. A 6-mark long-answer sequence question is common.

Your Knowledge Organisers

PrepWise has a one-page Knowledge Organiser for every topic above. In your final 3 days, use them the same way each time: cover the page, recall everything you can onto paper, check against the original, then repeat only the bits you missed.

Open the Physics Knowledge Organisers
Cheat sheet

Exam technique

Rules specific to Paper 2. On this paper, structure earns as many marks as knowledge.

1

Know what's NOT on the equations sheet

F = ma, momentum p = mv, and the moment equation M = F × d are not given on the AQA equations sheet. You must recall them. The wave speed equation v = fλ IS given, so don't waste time memorising it, but do practise rearranging it fast.

2

Show your substitution before you rearrange

Write the equation, substitute the numbers, then rearrange. A correct substitution earns a mark even if your final rearranged answer is wrong. Rearranging first and substituting last hides the working examiners are marking.

3

Velocity-time graphs: gradient is acceleration, area is distance

This single fact answers most graph questions on this paper. If a question asks for acceleration, find the gradient. If it asks for distance travelled, find the area under the line. Split it into triangles and rectangles if the shape isn't simple.

4

Convert units before you calculate, not after

cm to m for wavelength, g to kg for mass, and reading graph axes in the correct units. Do the conversion in a separate line before you touch the main equation. Mixing units mid-calculation is the most common way to lose an otherwise-correct answer.

5

Required practical questions want YOUR method, not a textbook one

'Describe how you would...' questions on acceleration (RP7) or refraction (RP9) expect the specific apparatus and steps: what you measure, what you keep constant, and how you calculate the result. Vague answers score zero.

Avoid these

5 mistakes that cost marks

The errors examiners see most on this paper. Each one is an easy mark you already know how to keep.

Using F = ma with the wrong mass or forgetting to find the resultant force firstIf more than one force acts on the object, find the resultant force before substituting into F = ma. A common trap is using one of the individual forces instead.

Reading the wrong value off a velocity-time graph (reading distance when acceleration is asked, or vice versa)Before you touch the graph, write down which one you need: 'gradient = acceleration' or 'area = distance'. Then find that specific feature.

Confusing angle of incidence with angle of refraction, or mixing up which angle is measured from the normalBoth angles are always measured from the normal line (the dashed line at 90° to the surface), never from the surface itself. Draw the normal first before labelling any angle.

Giving a vague reason for stopping distance changes (e.g. 'tiredness affects it') without linking to thinking or braking distance specificallyState which part of stopping distance is affected. Tiredness and alcohol increase thinking distance (reaction time), while wet roads and worn tyres increase braking distance.

Getting the order of the star life cycle wrong, especially after the red giant stageLearn it as two branches from red giant: smaller stars go red giant to white dwarf; much bigger stars go red supergiant to supernova to neutron star or black hole. Which branch a star follows depends on its starting mass.

Exam day

The morning of the exam

The 60 minutes before you walk in. Review what you know and settle your nerves.

  • Skim the priority topic list above one final time. Don't start anything new.
  • Reread your equations list once: F=ma, momentum p=mv, moments M=Fd, and practise rearranging v=fλ.
  • Check you have a calculator with working batteries and know how to use the exponent/squared button.
  • Remind yourself: gradient of a velocity-time graph = acceleration, area under it = distance.
  • Eat something and get to your seat with time to spare. Don't revise in the exam room queue: it raises stress without adding marks.
  • Once the paper starts, read every question fully before writing. Command words like 'calculate', 'explain' and 'describe' need different answer shapes.

Now test yourself

Knowing the equation is not the same as being able to use it. Practise exam-style Physics questions in PrepWise, get marked instantly, and drill the rearranging until it is automatic.

Practise Physics questions

Start the 3-day plan now

Open the Physics Knowledge Organisers, quiz every priority topic and walk in ready. Free during alpha.

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