Rolling friction because it easy to roll,on other hand slide makes little bit hard than that of roll.

Easy Sliding Friction vs Rolling Friction

Sliding Friction:
- Sliding friction occurs when two surfaces slide past each other.
- It is also known as kinetic friction.
- Sliding friction is caused by the roughness of the surfaces in contact.
- It opposes the motion of an object and acts in the opposite direction of the applied force.
- Sliding friction is greater than rolling friction, making it harder to move objects across a surface.

Rolling Friction:
- Rolling friction occurs when an object rolls over a surface.
- It is also known as rolling resistance.
- Rolling friction is generally lower than sliding friction.
- It is caused by the deformation of the object and the surface it is rolling on.
- Rolling friction is beneficial in many everyday situations, such as when driving a car or riding a bike.
In conclusion, sliding friction and rolling friction are two types of friction that affect the motion of objects. Sliding friction is more significant and makes it harder to move objects, while rolling friction is generally lower and allows for smoother movement. Understanding the differences between these two types of friction can help us better understand how objects interact with surfaces in our daily lives.