The correct answer is A. frictional resistance.
Frictional resistance is the force that opposes the relative motion of two surfaces in contact. It is caused by the roughness of the surfaces and the adhesion between them. Frictional resistance is a major factor in determining the rate at which particles move.
Particle cohesive bonds are the forces that hold particles together. They are caused by the attraction between the particles’ molecules. Particle cohesive bonds are important in determining the strength of a particle system.
Particle adhesive bonds are the forces that hold particles to a surface. They are caused by the attraction between the particles’ molecules and the surface’s molecules. Particle adhesive bonds are important in determining the adhesion of a particle system.
Momentum is the product of an object’s mass and velocity. It is a measure of an object’s inertia and its ability to resist changes in motion. Momentum is not a force and does not provide resistance to particles towards entertainment.