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A-LevelPhysicsPhysical quantities and units9702/12 · Feb/Mar 2018 · Q21 Mark

Which row shows a quantity and an incorrect unit?

Aefficiency no unit
Bmoment of force Nm⁻¹
Cmomentum Ns
Dwork done J

✓ Correct answer

B: moment of force Nm⁻¹

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About this question

Topic
Physical quantities and units, A-Level Physics (syllabus 9702). Multiple choice, 1 mark.
Source
A-Level Physics, Feb/Mar 2018 Paper 1 Variant 2, question 2.

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