if you are talking about contact force, then you are correct.
but if you are talking about some other external force,then the answer will be no. because frictional force only depends on the contact force between any two objects.
Frictional force or just friction
1. Increase the normal reaction acting on the objects by pressing them together. 2. Increase the coarse nature of the surfaces so that the coefficient of friction is also increased.
Frictional force exist between two moving objects that make it hard for them to move.Frictional force causes objects to slow down if force is not applied continuously to the moving objects. Frictional force causes some of the energy to be converted into the wasteful form of energy.
As they come into contact so tight friction would increase As roughness increases frictional force too increases.
Yes. Such a force is what stops the objects from moving in the first place. For example, if an object is resting on an inclined plane, without frictional force there would be an imbalanced force (due to gravity).
In my opinion , frictional force will increase
Because Ffric = Normal force * coefficient of friction, and Fnormal = mass*9.81m/s^2, the coefficient of friction for those 2 objects, which represents the relationship between their touching surfaces, and the objects masses, are the two things that determine frictional force. As you probably can tell, the higher a coefficient of friction, the harder it is to move an object. Higher masses also increase the difficulty of moving an object because it results in a higher frictional force.
Frictional force is the force that opposes motion between two surfaces.
Friction increases as a function of velocity.
an increase in uk (apex)
1. The Coefficient of friction between the two surfaces. 2. The force applied bringing the two surfaces together.
At a greater distance, the gravitational force becomes less.