Friction is a force that opposes motion. As you drive a car along an expressway, the friction from air pushes back against your direction of motion. Also, the friction between your tires and the road (rolling friction) pushes back in the opposite direction of your motion.
Friction is the term used to describe the reaction force that occurs when an object tries to move across a surface that is not perfectly smooth.
Friction is defined as a state of conflict between people. Also is defined as effort expended in moving one object over another with pressure
The angle of friction is defined as the angle of a plane where a body placed on the plane will start to slide.
drag or friction.
Kinetic Friction replaces Static Friction when an object is in motion.
The coefficient of friction is defined as being between two substances, not just one substance.
The coefficient of friction is dimensionless; it has no units.
FRICTION .......... friction
Friction is a force present when things rub against eachother. Friction causes heat energy, and it also causes motion between surfaces to be reduced.
The term is sensitivity.
The term is sensitivity.
Thermal energy is defined as the movement of molecules within an object.
Surface friction is defined as the resistance of an object experiences during motion. So, for the same object, a smooth surface has less friction than a rough surface. Think about skating on ice or a piece of plywood!
When you swim, your skin and the water connect and rub, even if if it doesn't feel like it, as you glide through the water. Seeing as friction is defined as "the rubbing of the surface of one body against that of another," it is a perfect example of fluid friction.