BRAINCAKEElectric Motor
An electric motor exerts a force of 125N on an object causing it to move horizontally at a constant speed of 0.4ms-1.
The output power is L
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Key terms in this lesson
- Resistance
- The ratio of the potential difference across a component to the current flowing through it, measured in ohms.
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All 21 lessons in Work, Energy and Power · All AQA AS-level Physics topics