Friction
Friction
Friction that is caused by the movement of two surfaces against each other is known as kinetic friction. This is different than static friction which is opposition to motion before the motion occurs.
two (wink wink) blubbery surfaces rubbing against each other if you know what I mean
Friction is the force that doesn't want two surfaces to move against each other. For example, when you are rubbing the mat, the friction between you and the mat tries to prevent you from moving against the mat. Same with braking.
Basically, energy is created and released through friction. Friction is the result of two surfaces rubbing against each other, and we can measure this created energy through temperature since heat is a form of energy. This is the same concept as rubbing your hands together to warm them up. In that case, by increasing the speed at which the two surfaces are rubbing up against each other, you are increasing the amount of energy, and consequently, the amount of heat created.
Friction
Friction that is caused by the movement of two surfaces against each other is known as kinetic friction. This is different than static friction which is opposition to motion before the motion occurs.
Not necessarily.
two (wink wink) blubbery surfaces rubbing against each other if you know what I mean
Yes any surfaces rubbing against each other is friction no matter what it is.
By the friction of the molecules constantly rubbing against each other.
When two surfaces rub against each other, friction is formed. It is the force resisting the relative motion between fluid layers, solid surfaces and material elements that are sliding against each other.
The force that can move between surfaces is called friction. It resists the relative motion of solid surfaces, fluid layers, and material element sliding against each other.
Motion and acceleration
Friction is the force that doesn't want two surfaces to move against each other. For example, when you are rubbing the mat, the friction between you and the mat tries to prevent you from moving against the mat. Same with braking.
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: Dry friction is a force that opposes the relative lateral motion of two solid surfaces in contact.
The force of friction between their surfaces touching each other.