Physics GCSE

scalars

What scalars means in Physics GCSE, as defined for AQA.

Definition of scalars

Check what you remember

Read the wording for your board, then hide it and explain scalars in your own words. Rough notes are fine. This is a self-check, with no mark or grade.

Reference: AQA

Quantities such as distance and speed that have magnitude only and no direction.

AQA · Velocity (study guide)

Topics that use scalars

Velocity (AQA GCSE)

Related terms

changing direction
constant velocity
displacement
sign conventions
vectors
Velocity
average velocity

Using scalars in the exam

Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.

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All Physics GCSE terms