Question

write the factors effecting friction​

Answer 1

What are the factors affecting friction?

• Roughness/smoothness of the sliding object
• Roughness/smoothness of the surface
• Shape/design of the object
• Normal force acting upon the sliding bodies
• Dry friction is independent of the surface area of a contact
• Type of friction involved(rolling/sliding)
• Sliding surface’s state of matter (solid/fluid)

Answer 2

Factors affecting friction :-

• Roughnes of the sliding object.

• Roughness of the surface.

• Shape/design of the object.

• Dry friction is independent of the surface area of a contact.

• Type of friction involved (rolling/sliding).