Mathematics A-Level
SI system
What SI system means in Mathematics A-Level, as defined for AQA.
Definition of SI system
Check what you remember
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Reference: AQA
The international coherent system of units used as the standard in mechanics calculations.
Topics that use SI system
- P: Quantities and units in mechanics (AQA A-Level)
Related terms
- force
- moment
- perpendicular distance
- Velocity
- weight
- derived quantities
- derived quantity
- fundamental quantities
Using SI system in the exam
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