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O-LevelPhysicsEnergy & Work5054/11 · May/June 2017 · Q141 Mark

A small motor has an input power rating of 10W and is run for 5.0 minutes. What is the electrical energy input to the motor in this time?

A2.0 J
B50 J
C300 J
D3000 J

✓ Correct answer

D: 3000 J

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About this question

Topic
Energy & Work, O-Level Physics (syllabus 5054). Multiple choice, 1 mark.
Source
O-Level Physics, May/June 2017 Paper 1 Variant 1, question 14.

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