Question

10 mane point
Advantages of Friction

Answer 1

Answer:

ADVANTAGES OF FRICTION

1. It is becomes difficult to walk on a slippery road due to low friction. When we move on ice, it becomes difficult to walk due to low friction of ice.

2. We can not fix nail in the wood or wall if there is no friction. It is friction which holds the nail.

Answer 2

Advantages of friction :-

• Friction enables us to walk freely .

• It helps to support ladder against wall

• It becomes possible to transfer one form of energy to another .

• Objects can be piled up without slipping .

• Breaks of vehicles work due to friction .

• We can write on a paper or on a board due to friction .

• It helps in generating heat when we rub our hands together .

• Asteroids burn in the atmosphere before reaching the earth due to friction and saves lives on earth .