Mathematics A-Level
perpendicular resolution
What perpendicular resolution means in Mathematics A-Level, as defined for WJEC.
Definition of perpendicular resolution
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Reference: WJEC
Resolving coplanar forces into two mutually perpendicular axes, typically horizontal x and vertical y, to enable systematic analysis.
Topics that use perpendicular resolution
- Forces and Newton’s laws (AS Unit 2: Applied Mathematics A) (WJEC A-Level)
Related terms
- action-reaction pairs
- force
- free fall
- gravitational acceleration g
- inextensible string
- mass and acceleration
- Newton's first law
- Newton's second law
Using perpendicular resolution in the exam
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