Physics GCSE
sign conventions
What sign conventions means in Physics GCSE, as defined for AQA.
Definitions of sign conventions
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Reference: AQA
Handling direction along a single line with positive and negative signs, for example taking east as positive.
On a straight road, opposite directions are handled with signs.
Topics that use sign conventions
- Distance and displacement (AQA GCSE)
- Velocity (AQA GCSE)
Related terms
- vectors
- changing direction
- constant velocity
- displacement
- magnitude and direction
- scale diagrams
- stating a displacement
- Velocity
Using sign conventions in the exam
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