How many Energy in simple harmonic motion questions are there for 9702?

This page collects 4 recent Cambridge Physics (9702) past-paper questions tagged to Energy in simple harmonic motion. Each links straight to instant marking against the official 9702 scheme.

How are Energy in simple harmonic motion answers marked?

Type or photograph your working and MarkScheme scores it against the real 9702 mark scheme for this topic — method, accuracy and any band descriptors — so you see exactly where the marks are.

Where can I learn Energy in simple harmonic motion first?

Start with the free Physics lesson on Energy in simple harmonic motion, then come back and drill past-paper questions under timed conditions.

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9702 · topic questions

Energy in simple harmonic motion

Physics4 questions

4 past-paper questions on Energy in simple harmonic motion

9702/42 · October/November 20243 marks
On Fig. 5.3, sketch the variation with x of the kinetic energy Ek of the sphere.
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9702/42 · May/June 20253 marks
On Fig. 5.1, sketch the variation of v with x.
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9702/42 · May/June 20242 marks
the energy E of the oscillations.
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9702/42 · October/November 20242 marks
Calculate the total energy of the oscillations.
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Question stems are shortened previews. Open a question to attempt the full version and have it marked.

Worked example

What a lost mark actually looks like

This answer reaches the right coordinates and still drops a mark — the conclusion is stated, but never justified. Examiners pay for the reasoning, not the answer.

MARKED

80%

Strong

M1dy/dx = 3x^2 - 12x + 9M1 earned
M1(x - 1) $(x - 3) = 0$ M1 earned
A1 $x = 1$ or $x = 3$ A1 earned
B1(1, 5) is a maximum and (3, 1) is a minimumB1 not earned

B1 — withheld
You stated the nature of each point correctly, but stated it without justification. This mark needs the reasoning shown — either evaluate the second derivative (d²y/dx² = 6x − 12, giving −6 at $x = 1$ and +6 at $x = 3$ ) or show a sign change of dy/dx either side of each point. An unsupported assertion earns nothing here even when the conclusion is right.

Energy in simple harmonic motion (9702) past-paper questions — marked instantly

These are real Cambridge Physics past-paper questions on Energy in simple harmonic motion. Open one, attempt it, then upload your working — MarkScheme grades it against the official 9702 mark scheme so you see exactly where the marks are won and lost on this topic.

Mark your answer →Learn Energy in simple harmonic motion 9702 grade boundaries

Frequently asked questions

How many Energy in simple harmonic motion questions are there for 9702?: This page collects 4 recent Cambridge Physics (9702) past-paper questions tagged to Energy in simple harmonic motion. Each links straight to instant marking against the official 9702 scheme.
How are Energy in simple harmonic motion answers marked?: Type or photograph your working and MarkScheme scores it against the real 9702 mark scheme for this topic — method, accuracy and any band descriptors — so you see exactly where the marks are.
Where can I learn Energy in simple harmonic motion first?: Start with the free Physics lesson on Energy in simple harmonic motion, then come back and drill past-paper questions under timed conditions.