Want this question answered?
friction
Friction is a force that always acts opposite to sliding or rolling of one solid object over another.
Friction refers to the resistance that one surface or object encounters when moving over another. The kind of friction that sliding objects experience is sliding friction.
a force which is applied to an object by a person or another object a force which is applied to an object by a person or another object
Friction is a force of resistance against another object. Example: A sled against mud. Another Example: A sock against the carpet sliding friction
Friction i do believe
friction
Friction is a force that always acts opposite to sliding or rolling of one solid object over another.
Friction refers to the resistance that one surface or object encounters when moving over another. The kind of friction that sliding objects experience is sliding friction.
== == AnswersIt is easier to stop sliding friction than rolling friction. The force due to sliding friction will always be greater than the force due to rolling friction. And since friction force will be in the opposite direction of motion it will be easier to stop an object in motion that is sliding than one that is rolling.
a force which is applied to an object by a person or another object a force which is applied to an object by a person or another object
Yes, it is. The only thing is that it is the force that resists sliding or rolling of one solid object over another.
Friction is a force of resistance against another object. Example: A sled against mud. Another Example: A sock against the carpet sliding friction
Sliding friction is when two objects slide across from one another. An example is sliding a book across a desk. It is also known as Kinetic friction.Sliding friction is friction caused by an object sliding over another surface.
Sliding friction is the friction between the body and the surface on which the body is sliding. Static friction however, is the friction when the body isn't moving when you aply force to it. The force of static friction is the same as the force you are pushing the body UNTIL it moves!..It's a fact that the static friction coefficient is a bit bigger than the sliding friction coefficient.
In physics a number known as the 'coefficient of friction' is used to calculate the frictional force between any two surfaces. Ff=µFn, Meaning that the frictional force (Ff) is equal to the coefficient of friction (µ) multiplied by the normal force (Fn). If one wishes to calculate the coefficient of friction for two objects, you can pull an object of whatever material you wish along a floor of whatever material you wish. As long as the object remains at a constant speed, the force which you use to pull the object (which can be measured by a force meter) is equal to the frictional force. Once you find the normal force (to find the normal multiply the mass of the object by the acceleration due to gravity on your part of the world, Fn= mg) you simply divide the frictional force by the normal force and you have the coefficient of friction. or just ask your teacher lol
contact force