Question

define rolling friction ​

Answer 1

Explanation:

The force resisting the motion of a rolling body on a surface is known as rolling friction or rolling resistance. Rolling of ball or wheel on the ground is an example of Rolling friction. The other type of friction is sliding friction. ... Pushing a box across the table is an example of Sliding friction........

Answer 2

Explanation:

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.