The normal force between the two objects and the coefficient of friction. Force of friction = normal force x coefficient of friction.
The strength of the force of friction depends on two factors: the types of surfaces involved and how hard the surfaces push together.
The mass of each of the objects, and the distance between them.
The masses of the two objects and the distance between them.
Cohesive or Adhesive force between the two objects.
Friction between two objects produces heat.
Two factors that determine the strength of friction between two objects is the smoothness of the surfaces in contact, and the weight of the object moving horizontally.
no
The strength of the force of friction depends on two factors: the types of surfaces involved and how hard the surfaces push together.
The mass of each of the objects, and the distance between them.
The masses of the two objects and the distance between them.
Friction between two objects produces heat.
Cohesive or Adhesive force between the two objects.
No. Objects have to be in contact for there to be friction between them.
Friction between two objects produces heat.
The mass of the two objects and the distance between their centres of gravity.
When friction is createed between two objects, the objects create static electricity! :D
The two factors are the coeffiecient of friction, and the 'normal' force, which is equal and opposite to the weight of the object. The coefficient of friction is diffeerent for different objects. Friction force = Coeff. X Normal Force