What Does COF Stand For?

COF stands for Coefficient Of Friction

COF, or Coefficient Of Friction, is a dimensionless scalar value that represents the frictional force between two surfaces in contact. It quantifies the ratio of the force of friction to the normal force acting between the surfaces. The COF is critical in various engineering and physics applications, as it influences the design and analysis of systems involving motion, stability, and wear. It can vary depending on the materials involved, the surface conditions, and whether the motion is static or dynamic. Understanding COF is essential for optimizing performance and safety in mechanical systems.