Units (Forces and Motion)
1 mark · NormalWhich of the following is the correct SI unit for the moment (torque) of a force?
- A.newton metre (Nm)
- B.joule (J)
- C.watt (W)
- D.metre newton (mN)
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Correct option: newton metre (Nm)
Also accept: Newton metre (Nm)
Common mistakes: metre newton (mN); watt; joule
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Marking points
B1 · 1 mark · Chooses 'newton metre (Nm)' as the correct answer.
Worked solution
Moment (torque) is measured in newton metres (Nm).