BRAINCAKE

Subtracting Vectors

OCR AS-level PhysicsQuantities and UnitsLesson 10 of 10

Subtracting vectors gives the change or the difference.
Diagram
The arrows of the vector triangle are drawn tail-to-tail.
Subtracting velocities will give the change in velocity
Diagram
In order to calculate the resultant of the following three vectors,

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Key terms in this lesson

velocity
The rate of change of displacement of an object; speed in a given direction.

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