Physics GCSE
effect on normal contact force
What effect on normal contact force means in Physics GCSE, as defined for AQA.
Definition of effect on normal contact force
Check what you remember
Read the wording for your board, then hide it and explain effect on normal contact force in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
The vertical component effectively lifts the sled and so reduces the normal contact force from the surface, which in turn reduces the friction.
Topics that use effect on normal contact force
- Resultant forces (AQA GCSE)
Related terms
- balanced forces
- combining forces
- equilibrium and closed triangles
- free body diagram
- horizontal and vertical
- positive direction
- rectangle construction
- Resultant force
Using effect on normal contact force 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
All Physics GCSE termsA week of Premium from your first lesson · Then the free plan continues · No card, no charge