Vectors and direction
What Vectors and direction means in Combined Science GCSE, as defined for AQA.
Definitions of Vectors and direction
Exam boards and our study guides word this term in slightly different ways. Learn the version your board uses.
Check what you remember
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Reference: AQA
A positive direction is chosen and opposing velocities are given negative signs before adding.
Momentum is a vector, so assign one direction positive and the opposite negative.
Topics that use Vectors and direction
- Conservation of momentum (AQA GCSE)
Related terms
- Closed system
- Closed systems
- Collisions and explosions
- Conservation of momentum
- Momentum as a vector
- Modelling motion
- Recoil and explosions
Using Vectors and direction in the exam
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