Question

5. State two advantages and two disadvantages of friction​

Answer 1

Answer:

• disadvantage
• heats the object and stop the work ing of machine

Answer 2

Answer:

Advantages of friction

1.It helps us to ingnitiate any fire.

2.it helps us to easy ride on the road

disadvantages of friction

1.sometimes a lot of friction on our body cause rashes.

2. A lot of friction does not allow the things not to move which is very irritating to us