List 10 Advantages of Friction.

Ten advantages of friction are:

1. Vehicles like cars buses eta can move off the road due to friction between the road and the tier.

2. The nails and the screw remain on the road due to friction.

3. Writing on a paper or blackboard or white boards would not be possible without friction. The friction occurs between the pen or pencil and the paper or board. Due to the roughness of the page or board, friction occurs, and some part of the chalk or ink gets attached with the page or board.

4. Lighting fire with a matchstick happens due to friction.

5. The brakes of vehicles work due to friction.

6. Walking on the road is easy due to friction. Unless it would be slippery and difficult as in ice.

7. We can hold an object firmly due to friction between the ridge of our skin of palm and fingers and the object.

8. Birds could fly due to the friction between their wings and air.

9. The friction between the blade of a sharpener and the tip of a pencil helps us to sharpen a pencil.

10. When we rub our hands in force of friction comes into play. This force generates heat, and we feel warm.