What is the force that opposes the relative motion of two bodies that are in contact?
Frictional Force Coefficient of sliding friction Limiting friction Static friction Angle of friction Frictionless Internal friction Coefficient of static friction Kinetic Friction Frictional force Friction physics Sliding Friction Static Friction Friction angle Starting friction Kinetic friction Coefficient of kinetic friction Sliding friction Starting Friction Frictional coefficient Coulomb's law of friction Friction coefficient Dry friction Coefficient of friction Dynamic friction Friction Contact friction Force of friction Friction coefficients Coulomb friction