Physics A-Level
Independence of perpendicular directions
What Independence of perpendicular directions means in Physics A-Level, as defined for OCR.
Definition of Independence of perpendicular directions
Check what you remember
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Reference: OCR
Because the components are perpendicular, they can be treated independently, and they can be recombined using Pythagoras' theorem and trigonometry.
Topics that use Independence of perpendicular directions
- Scalars and vectors (OCR A-Level)
Related terms
- Magnitude and direction of a resultant
- Perpendicular components
- Scale drawing
- Tip-to-tail addition
- Vector quantity
- Vector resolution
- Vector triangle construction
- Classification of physical quantities
Using Independence of perpendicular directions in the exam
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