Science, asked by yuvrajvip, 16 days ago

what is friction? And writes its 2 advantage and 2 disadvantages.​

Answers

Answered by singhnaincy122
0

Answer:

FRICTION

friction is a contact force when two surfaces rub against each other. Force acting opposite to the direction of motion of a moving object are known as friction..

ADVANTAGE OF FRICTION:

Friction enables us to walk freely.

Friction enables us to walk freely.It helps to support ladder against wall.

DISADVANTAGE OF FRICTION

It always resists the motion, so extra energy is required to overcome it.

It always resists the motion, so extra energy is required to overcome it.It causes wear and tear of machines.

Hope it helps you

mark me as brainliest....

Answered by priya67885
1

Friction is a type of contact forces it can be applied only when it is in contact with object .

Explanation:

Advantage -

1. Friction enables us to walk .

2.Breaks of vehicles work due to friction

Disadvantage-

1.It always resist the motion, so extra energy is required to overcome

2.forest fires are caused  because friction between plants.

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