Question

mention two simple methods for reducing friction ​

Answer 1

Answer:

Methods of reducing friction

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

By by polishing. By using wheels