Physics A-Level
Measurement accuracy
What Measurement accuracy means in Physics A-Level, as defined for AQA.
Definition of Measurement accuracy
Check what you remember
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Reference: AQA
Dependence on a sharp pencil, a sensible scale and careful measurement, with a scale chosen to make the drawing large enough to measure accurately.
Topics that use Measurement accuracy
- Scalars and vectors (AQA A-Level)
Related terms
- Coplanar forces at a point
- Displacement
- Equilibrium
- Equilibrium conditions
- Free-body diagrams
- Newton's laws apply along each axis independently
- Perpendicular components
- Resolution
Using Measurement accuracy in the exam
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