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9702/41/M/J/25 04:00 [4]

1 (a) A mass on a spring oscillates with simple harmonic motion. Explain why the acceleration of the mass is not constant during one oscillation, and state where the acceleration has its maximum magnitude.

Acceleration is proportional to the displacement from equilibrium, and the displacement changes continuously through the cycle, so the acceleration changes with it. It is always directed back towards equilibrium, and is greatest in magnitude at maximum displacement.
0 / 4 marks A

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O Level or A Level, then the subject and paper — 9702 Paper 4, 4024 Paper 2, whatever you're sitting. Narrow it to specific topics if you want.

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3

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Why it reads like the real paper

Most "AI practice questions" are quiz trivia with a subject label on top. These are built to exam conventions.

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Who made this

Built by a student sitting the same papers

I ran out of past papers before I ran out of revision time. Everything here exists because I wanted it for my own A Levels first — the timer at a minute a mark, the mark scheme written with the question, the re-sit built from only the topics that cost me marks.

What we cover

30 syllabuses, set up properly

Each one carries its real paper structure, mark totals, durations and topic list.

9709A Level Mathematics 4 papers · Paper 1 — Pure Mathematics 1 is 75 marks in 110 min · 23 topics 9702A Level Physics 4 papers · Paper 4 — A Level Structured is 100 marks in 120 min · 24 topics 9701A Level Chemistry 4 papers · Paper 4 — A Level Structured is 100 marks in 120 min · 22 topics 9700A Level Biology 4 papers · Paper 4 — A Level Structured is 100 marks in 120 min · 19 topics 9618A Level Computer Science 4 papers · Paper 1 — Theory Fundamentals is 75 marks in 90 min · 17 topics 9708A Level Economics 4 papers · Paper 4 — A Level Data Response and Essay is 70 marks in 135 min · 12 topics 9609A Level Business 3 papers · Paper 3 — A Level Case Study is 100 marks in 180 min · 14 topics 9706A Level Accounting 3 papers · Paper 3 — A Level Structured Questions is 100 marks in 180 min · 13 topics 9990A Level Psychology 3 papers · Paper 1 — Approaches, Issues and Debates is 60 marks in 90 min · 13 topics 9093A Level English Language 3 papers · Paper 1 — Reading is 50 marks in 135 min · 9 topics 9231A Level Further Mathematics 4 papers · Paper 1 — Further Pure Mathematics 1 is 75 marks in 120 min · 22 topics 4024O Level Mathematics 2 papers · Paper 2 is 100 marks in 150 min · 14 topics 0580O Level Mathematics 2 papers · Paper 4 (Extended) is 130 marks in 150 min · 11 topics 4037O Level Additional Mathematics 2 papers · Paper 1 is 80 marks in 120 min · 15 topics 5054O Level Physics 3 papers · Paper 2 is 75 marks in 105 min · 20 topics 0625O Level Physics 3 papers · Paper 4 (Extended Theory) is 80 marks in 75 min · 24 topics 5070O Level Chemistry 3 papers · Paper 2 is 75 marks in 105 min · 15 topics 0620O Level Chemistry 3 papers · Paper 4 (Extended Theory) is 80 marks in 75 min · 12 topics 5090O Level Biology 3 papers · Paper 2 is 75 marks in 105 min · 16 topics 0610O Level Biology 3 papers · Paper 4 (Extended Theory) is 80 marks in 75 min · 17 topics 2210O Level Computer Science 2 papers · Paper 1 is 75 marks in 105 min · 10 topics 2281O Level Economics 2 papers · Paper 2 is 90 marks in 135 min · 11 topics 7115O Level Business Studies 2 papers · Paper 1 is 80 marks in 90 min · 13 topics 1123O Level English Language 2 papers · Paper 1 is 60 marks in 120 min · 8 topics 2059O Level Pakistan Studies 2 papers · Paper 1 is 75 marks in 90 min · 11 topics 2058O Level Islamiyat 2 papers · Paper 1 is 50 marks in 90 min · 8 topics 0450O Level Business Studies 2 papers · Paper 1 is 80 marks in 90 min · 19 topics 0455O Level Economics 2 papers · Paper 2 is 90 marks in 135 min · 28 topics 0478O Level Computer Science 2 papers · Paper 1 is 75 marks in 105 min · 10 topics 0500O Level English 2 papers · Paper 1 is 80 marks in 120 min · 10 topics

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You keep access until the end of the period you have already paid for, then drop back to the free daily paper. Your scores, weak topics and history stay in your account.

How accurate is the marking?

Your answer is marked point by point against the mark scheme written with the question, awarding whole marks and crediting valid alternative wording. It is practice feedback, not an official Cambridge mark, and the grade shown is indicative only.

What if a question or a mark scheme is wrong?

Report it on the question itself. It gets reviewed with your answer and the scheme attached, and if the scheme was wrong the mark is corrected and your score updated.

Are these real past papers?

No, and they never will be. Cambridge past papers and mark schemes are Cambridge's copyright. Every question here is written from scratch in the same style — the same command words, mark allocation and mark-scheme conventions. Every paper we write is kept in the paper library, free to browse and sit — all of it our own work, none of it Cambridge's.

Are the questions invented, or grounded in something?

Grounded. Every question is generated against the real syllabus document for your code — its paper structure, mark totals, durations and topic list — so it cannot wander off-syllabus or pull in material from the wrong level.

Do I type my answers or write them?

You type them, so what gets marked is the physics, not your penmanship. That is a real difference from the exam hall and worth knowing before you rely on the score. If you would rather write by hand, print the paper and use the timer alongside it.

Is using this allowed?

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