what steps are taken to obviate friction
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Answer:
- By polishing the surface, as polishing makes the surface smooth and friction can be minimised.
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Answer:
Explanation:
(1).Polishing the rough surface.
(2).Oiling or lubricating with graphite or grease the moving parts of a machine
(3) Providing all bearings or wheels between the moving parts of a machine or vehicles reduce friction and allow smooth movement as rolling friction is less than sliding friction.
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