O-LevelPhysicsEnergy & Work5054/12 · Oct/Nov 2024 · Q121 Mark

Four objects of different masses are lifted through different distances in different amounts of time. In which combination of mass, distance and time is the greatest power transferred?

This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.

ADiagram A: 2.0 kg lifted 2.0 m in 3.0 s

BDiagram B: 1.5 kg lifted 2.5 m in 2.0 s

CDiagram C: 2.0 kg lifted 2.0 m in 1.5 s

DDiagram D: 1.5 kg lifted 2.5 m in 1.5 s

✓ Correct answer

C: Diagram C: 2.0 kg lifted 2.0 m in 1.5 s

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Topic: Energy & Work, O-Level Physics (syllabus 5054). Multiple choice, 1 mark.
Source: O-Level Physics, Oct/Nov 2024 Paper 1 Variant 2, question 12.

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