Inertia.
Friction always opposes the motion of a body by acting in the opposite direction to its motion.
Static friction is the type of friction that opposes the motion.
The force on Earth that always opposes the motion of a body when it is in motion is called friction.
the force that opposes the motion of two touching surfaces is velocity.
Friction
the force that opposes the motion of two touching surfaces is velocity.
Friction is the force that opposes motion between two objects.
Viscosity opposes the motion of an object through liquid.
The resistance force that always opposes motion is friction. Friction is the force that acts between two surfaces in contact and it opposes the relative motion between the surfaces.
opposes motion
The force that opposes motion when moving objects over a surface is called friction
the force that opposes the motion of two touching surfaces is velocity.