Mathematics A-Level
maximum static friction
What maximum static friction means in Mathematics A-Level, as defined for WJEC.
Definition of maximum static friction
Check what you remember
Read the wording for your board, then hide it and explain maximum static friction in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: WJEC
The threshold that a tangential force attempting to cause motion must not exceed for a body resting on a rough surface to remain in equilibrium.
Topics that use maximum static friction
- Forces and Newton’s laws (A2 Unit 4: Applied Mathematics B) (WJEC A-Level)
Related terms
- 2D Newton's second law
- 2D particle dynamics
- coefficient of friction
- Coulomb friction model
- equation of motion
- equations of motion
- impending slip
- inclined plane dynamics
Using maximum static friction 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 Mathematics questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
Start free
All Mathematics A-Level termsA week of Premium from your first lesson · Then the free plan continues · No card, no charge