Question

What is the importance of friction?

Answer 1

Friction can be a useful force because it prevents our shoes slipping on the pavement when we walk and stops car tyres skidding on the road. When you walk, friction is caused between the tread on shoes and the ground. This friction acts to grip the ground and prevent sliding. Sometimes we want to reduce friction

Answer 2

Answer:

There is a friction so that's why we can able to stand on a ground . If there is no frction we will fall down we will no able to stand our legs . The earth is also rotating but we don't know because of this friction . There is lot of importance of friction ......

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