what are the ways go reduce friction
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polishing the rough surfaces,lubrication between machine parts,using ball bearings,use of stream lined designs in vehicles .That's all.
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The ways to reduce friction are:
1. By polishing the sufaces: Rough surface can be made smooth by polishing. Polishing of the surfaces reduce the friction.
2. By applying oil or grease on the surfaces or by lubricants.
3. By Sprinkling a soft , slippery fine powder on the surfaces.
4. By using wheels, ball bearings or roll bearings.
5. By streamlining the body of an object.
1. By polishing the sufaces: Rough surface can be made smooth by polishing. Polishing of the surfaces reduce the friction.
2. By applying oil or grease on the surfaces or by lubricants.
3. By Sprinkling a soft , slippery fine powder on the surfaces.
4. By using wheels, ball bearings or roll bearings.
5. By streamlining the body of an object.
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