Question

What are the disadvantages of friction ​

Answer 1

Answer:

friction is a good as well as evil will also....

• friction produces heat in machine. that heat it can damage some parts of machines.
• the reason of slipping on banana peel is due to the the less friction.
• if two objects are rubbed heat is produced, these causes overheating of machines.

Answer 2

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Advantages of friction:-

It is because of friction that we can walk, drive, open doors, turn tap and write.Screw and nails do not slip of because of the friction between the wood and the metal surface of the screw .

Disadvantages of friction:-

Friction causes the moving parts in machinery and automobiles to heat up this results in wastage of energy and fuel. Fiction also causes wear and Tear of the moving parts .