Friction drag is the drag acting on the surface of an object from a fluid flowing over it. When a fluid flows over an object it exerts a shear force on the object because of the fluid's viscosity which pulls the object in the direction of the flow.
Drag
The drag is caused by friction with the air or water.
There is 'skin friction' also know as drag. There is also lubricated friction.
Friction or drag
it is called drag
A car will have aerodynamic features to reduce forces of friction and drag. A sleek body style will help do this.
"Drag" is the name given to the force of air resistance, or friction in general.
Friction, drag
drag is one of the three
Drag.
drag friction
Walking is static friction because you do not drag your feet along the ground.