Normal (Physics)
Revision as of 14:31, 11 February 2019 by NRJC (talk | contribs) (Created page with "==Key Stage 4== ===Meaning=== '''Normal''' refers to any line or vector which is drawn perpendicular to a surface. ===About the Normal=== : A '''normal''' line is dra...")
Key Stage 4
Meaning
Normal refers to any line or vector which is drawn perpendicular to a surface.
About the Normal
- A normal line is drawn on ray diagrams when a ray reaches the boundary between two media.
- The normal contact force is a force which always acts perpendicular to the boundary between two surfaces.
- Pressure is due to a force which is perpendicular to the surface of an object.