O-LevelPhysicsEnergy & Work5054/12 · Oct/Nov 2014 · Q91 Mark

A child of mass 30 kg is moving at a speed of 4.0 m/s when she reaches the bottom of a slide.. What is her kinetic energy?

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A60 J

B120 J

C240 J

D480 J

✓ Correct answer

C: 240 J

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Topic: Energy & Work, O-Level Physics (syllabus 5054). Multiple choice, 1 mark.
Source: O-Level Physics, Oct/Nov 2014 Paper 1 Variant 2, question 9.

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