Physics GCSE

F = m a

What F = m a means in Physics GCSE, as defined for AQA.

Definitions of F = m a

Exam boards and our study guides word this term in slightly different ways. Learn the version your board uses.

Check what you remember

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

Choose the reference wording

Reference: AQA

Equation linking the resultant force in newtons, the mass in kilograms and the acceleration in metres per second squared.

AQA · Newton's Second Law (study guide)

Resultant force is mass multiplied by acceleration.

AQA · Changes in momentum (physics only) (study guide)

Topics that use F = m a

Changes in momentum (physics only) (AQA GCSE)
Newton's Second Law (AQA GCSE)

Related terms

Using F = m a 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.

Practise Physics questions

Create a free account to answer exam-style questions on this topic and get feedback on your answers.

Start free

A week of Premium from your first lesson · Then the free plan continues · No card, no charge

All Physics GCSE terms