Resolution of forces
What Resolution of forces means in Physics A-Level, as defined for AQA, OCR.
Definitions of Resolution of forces
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Reference: OCR
The cos θ factor selects the component of force along the displacement, so the force is resolved along the displacement before multiplying.
Splitting a force into a component perpendicular to a chosen line when the force is not already perpendicular to it.
Topics that use Resolution of forces
- Moments (AQA A-Level)
- Work and conservation of energy (OCR A-Level)
Related terms
- Conservation of energy
- Couple
- Dissipation and efficiency
- Energy stores and forms
- Moment
- Moment of a couple
- Non-uniform or irregular solid
- Perpendicular distance
Using Resolution of forces in the exam
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