The force that opposes motion when moving objects over a surface is called friction
Such force is called viscosity..the force produces in liquid and opposes the motion of fluid and also the motion of the objects in fluid..it is also called the internal friction..
The force that opposes objects already in motion is Kinetic Friction.Static Friction prevents objects from starting to move when originally at rest.
Air Resistance is the kinetic friction of the object's surface moving through the air. In aeronautical terms this is known as drag.
Static Electricity!
Friction
The force that opposes motion when moving objects over a surface is called friction
Such force is called viscosity..the force produces in liquid and opposes the motion of fluid and also the motion of the objects in fluid..it is also called the internal friction..
Friction is the force that opposes motion between two objects.
the force that opposes the motion of two touching surfaces is velocity.
The force that opposes objects already in motion is Kinetic Friction.Static Friction prevents objects from starting to move when originally at rest.
Air Resistance is the kinetic friction of the object's surface moving through the air. In aeronautical terms this is known as drag.
Static Electricity!
the force that opposes the motion of two touching surfaces is velocity.
Friction
When two solid objects are sliding past one another the force that opposes this motion is friction
Friction.
friction