1.

How is friction useful to us?​

Answer»

fraction is useful to us in our life.

1. Driving of a a vehicle on a surface

2. APPLYING brakes to stop a moving vehicle

3. Skating

4. Walking on the road

5. Writing on notebook/ blackboard

6. Flying of aeroplanes

7. Drilling a nail into wall

8. Sliding on a garden SLIDE

9. Lighting a matchstick

10. DUSTING a FOOT mat/ carpet by beating it with a stick



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