Question

What is friction ?How will you reduce friction? Give examples

Answer 1

Answer:

the thing that opposes motion is called friction it can be reduced by lubrication

Answer 2

Hey!!! Here's your answer

Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.

There are a number of ways to reduce friction:

1.Make the surfaces smoother. ...

2.Lubrication is another way to make a surface smoother.

3.Make the object more streamlined.

4.Reduce the forces acting on the surfaces

Examples:-

1. Rubbing both hands together to create heat.
2. A sled sliding across snow or ice.
3. Skis sliding against snow.
4. A person sliding down a slide is an example of sliding friction.
5. A coaster sliding against a table.
6. A washing machine pushed along a floor.

Hope it helps you...

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