Question

write the adventage and disadventange of friction​

Answer 1

Answer:

ADVANTAGES OF FRICTION ARE :

Friction helps us to walk on the ground.

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

Friction helps in stopping a vehicle on applying the brakes.

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

DISADVANTAGES OF FRICTION ARE :

Friction produces a lot of heat in various parts of the machinery and this leads to wastage of energy as heat.

Answer 2

Answer:Advantages and Disadvantages of Friction

Friction is responsible for many types of motion.

It helps us walk on the ground.

Brakes in a car make use of friction to stop the car.

Asteroids are burnt in the atmosphere before reaching Earth due to friction.

It helps in the generation of heat when we rub our hands.