What are the methods of reducing friction? Explain .
Answers
Answered by
5
1) lubrication
2) greasing
3) smoothening the surface
2) greasing
3) smoothening the surface
Answered by
9
1.Polishing the surfaces
2.Streamlining
3.Lubrication
4.Use of ball bearings and rollers
5.By sprinkling a soft,slippery fine powder on the surface(for eg: we sprinkle such powder on a carrom board to reduce friction)
6.Greasing
2.Streamlining
3.Lubrication
4.Use of ball bearings and rollers
5.By sprinkling a soft,slippery fine powder on the surface(for eg: we sprinkle such powder on a carrom board to reduce friction)
6.Greasing
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