- #1
sulabh64
- 1
- 0
Homework Statement
a disk is rolling on a flat horizontal surface.only rolling friction will act on the body.(true/false).ans false WHY?a body rolls.therefore sliding friction can't act on body.(true/false).ans. false WHY?
Homework Equations
The Attempt at a Solution
since the point of contact is at rest with respect to the surface (rolling condition) therefore no sliding friction must be there.