Question

write the 5 advantages and 5 disadvantages of friction in points

Answer 1

Advantages of friction
1.it helps us to walk
2.it helps us to write
3.it helps us to stop a moving body
4.it helps us from meteors as many meteors burn in earths atmosphere

Answer 2

Hello......
Some of the advantages of friction are as follows :
1)Walking:You can't walk without friction between your shoes and the ground.
2)Writing:You can't hold a pencil in your hands without friction.
3)Driving a car :Your car would not start moving if it wasn't for the friction of the tyres against the street.

Following are some disadvantages of friction :

1)Makes Movement Difficult
2)Wastes Energy
3)Generate Heat
4)Wears Things Out

Hope it will help you!