Change in velocity
What Change in velocity means in Combined Science GCSE, as defined for AQA.
Definitions of Change in velocity
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Reference: AQA
The difference between the final velocity and the initial velocity, found by subtracting the initial velocity from the final velocity.
Final velocity minus initial velocity, so direction matters and a slowing object gives a negative value.
Found by subtracting initial velocity u from final velocity v, so it is v − u.
Topics that use Change in velocity
- Acceleration (AQA GCSE)
Related terms
- Acceleration
- Acceleration of free fall
- Area under a velocity–time graph
- Average acceleration
- Deceleration
- Decomposition of complex shapes
- Distance and displacement
- Metres per second squared
Using Change in velocity in the exam
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