Question

how can you say that frictionis necessary in our daily life activites? explain

Answer 1

Answer:

Friction can slow things down and stop stationary things from moving. In a frictionless world, more objects would be sliding about, clothes and shoes would be difficult to keep on and it would be very difficult for people or cars to get moving or change direction.

Explanation:

^_^

Answer 2

Answer:

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

if friction is not There these things are not possible

Explanation:

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