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Friction is an action, frictional force is a force. Typically the static or kinetic friction of an object causes a frictional force when there is an attempt at moving the object, the frictional force is always opposite to the applied force, as it is the force you must overcome to move the object.
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What is difference between shear and friction?
Shear is a sideways force. Friction is drag - from any direction.
What is a type of friction between air and another material called?
It is called drag.
Do airplanes have any friction?
Yes. Airplanes experience drag from the air when in flight and friction from the ground when they are taxiing. There is also friction between parts in the plane.
What accounts for the difference between starting friction and sliding friction?
inertia
Difference between starting friction and sliding fricition?
Starting or "sticky" friction is large than sliding friction.
What is difference between shear and friction?
Shear is a sideways force. Friction is drag - from any direction.
What is the difference between form drag and pressure drag?
There is no difference between the two. It is also called profile drag.
What is the value of the friction coefficient between water and air?
Air and friction both being fluids, the resistive forces between them are more related to drag than friction.
What kind of friction occurs between a car and the wind as you drive?
This kind of friction is referred to as drag, or air resistance.
Why does friction never speed up object?
You may be thinking of drag instead of friction. Friction between the floor and your foot increases your speed.
What is type of friction between air and another material called?
It is called drag.
What is a type of friction between air and another material called?
It is called drag.
Do airplanes have any friction?
Yes. Airplanes experience drag from the air when in flight and friction from the ground when they are taxiing. There is also friction between parts in the plane.
What accounts for the difference between starting friction and sliding friction?
inertia
What is the difference between kinetic friction and state friction?
it speeds up and speeds down
Difference between starting friction and sliding fricition?
Starting or "sticky" friction is large than sliding friction.
Difference between rolling and sliding friction?
Rolling friction generates considerably less heat than sliding friction. .
