Question

Define friction and write its advantages ?​

Answer 1

Explanation:

Advantages of friction:

Friction helps in stopping a vehicle on applying the brakes. 4. It helps in generating heat when we rub our hands together. 5. Asteroids burn in the atmosphere before reaching the earth due to friction and saves lives on earth.

Answer 2

Answer:

Friction helps in stopping a vehicle on applying the brakes. 4. It helps in generating heat when we rub our hands together. 5. Asteroids burn in the atmosphere before reaching the earth due to friction and saves lives on earth.