Question

Write some methods to reduce friction.

Answer 1

Answer:

1)Friction can be reduced by making the surface smooth by polishing.

2)Friction can be reduced by applying lubricants (like oil or grease) to the rubbing surface.

3)Friction can be reduced by using wheels to move objects.

4)Friction can be reduced by using ball bearing between the moving parts of machine.

Explanation:

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Answer 2

Answer:

Hi mate here is ur answer... ❣️

1)Make a surface of body smooth.

2)By using lubricants

3)By using ball barings.

Hope it's helpful to you...☺️