Which type of friction exists between a body at rest and the surface on which it rests?

The type of friction that exists between a body at rest and the surface on which it rests is static friction. Static friction is the force that opposes the initial motion of an object that is not moving. It acts on objects when they are stationary relative to the surface. This friction must be overcome for the object to start moving.

Static friction is generally higher than kinetic friction, which is the friction acting on an object in motion. In contrast, rolling friction refers to the resistance experienced by an object rolling over a surface, while fluid friction refers to the resistance encountered by an object moving through a fluid, such as air or water. These distinctions are crucial for understanding the different scenarios in which frictional forces apply.