Question

which depends on the frictional force​

Answer 1

Answer:

The materials that are in contact. The two materials and the nature of their surfaces. ... ... Pushing the surfaces together causes the more of the asperities to come together and increases the surface area in contact with each other.

Step-by-step explanation:

i hope you understand

Answer 2

Hey , here is your answer:

Step-by-step explanation:

Commonly ,

friction force depends on two factors:

a) The materials that are in contact. The two materials and the nature of their surfaces.

b) The force pushing the two surfaces together. Pushing the surfaces together causes the more of the asperities to come together and increases the surface area in contact with each other.

Hope , it will help you..☺