Question

What do you understand by rolling friction ​

Answer 1

Answer:

Hello mate..

when an object like a wheel rolls over the surface of another object the resistance to its motion is called rolling motion

hope it helps ♥

Answer 2

Hey

Rolling resistance, sometimes called rolling friction or rolling drag, is the force resisting the motion when a body (such as a ball, tire, or wheel) rolls on a surface. ... In analogy with sliding friction, rolling resistance is often expressed as a coefficient times the normal force.