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Significados de friction force en inglés

ruso
коэффициент трения
portugués
fricção
español
fuerza de fricción
catalán
forces de fricció
Wikidata

Force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.

fuerza de fricción
español
fuerza de fricción dinámica

Force opposing the motion of a body sliding on a surface.

fuerza de fricción dinámica
Uso de friction force en inglés
1
It is the friction force and it is parallel to the surface.
Wired
2
Anyway, perhaps you see an important aspect of the friction force.
Wired
3
Fortunately, we have a pretty good approximation for the friction force.
Wired
4
When two surfaces rub against each other, why is there a friction force?
Wired
5
This model says that the surface area doesn't have an impact on the friction force.
Wired
6
The friction force also depends on the normal force.
Wired
7
Since the friction force and the displacement are in the same direction, the work is positive.
Wired
8
In this case, the friction force (on both his hands and feet) push up.
Wired
9
The only difference would be that the friction force would be replaced by some other force.
Wired
10
So for our energy perspective on this problem let's just say the human provides the friction force.
Wired
11
That's because you need the largest friction force because the pole pushes only in the horizontal direction.
Wired
12
The friction force is essentially from me (the rider).
Wired
13
Here is a fairly normal model for sliding friction : This is just the magnitude of the friction force.
Wired
14
The story force wants to go forward and the " friction force" of challenge tries to hold story back.
Extra lives: why video games matter
15
This means that the magnitude of the friction force will be: With this, I can eliminate the friction force from the two equations.
Wired
16
The usual model for the static friction force (for a non-sliding tire) says that this friction force is proportional to the normal force.
Wired