Question

when does rolling frictiom come into play?

Answer 1

Rolling friction comes into play when there is no slipage or sliding between the two surfaces of contact ...

Rolling friction is an example of static friction ....

Answer 2

hlo mate.

here is your answer.

__________________

$<b>FRICTION </b>$

Friction is a contact force which opposes the motion. There are three types of friction, they are -static friction, rolling friction and sliding friction.
$<b>ROLLING FRICTION </b>$

Rolling friction comes into play when two object rolls over another surface.

_____________________


hope it helps you