Increasing and decreasing
friction project work
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Answered by
1
Answer:
- By using lubricants: friction increases as the roughness of the surface increases. ...
- Polishing surfaces: It makes the surfaces even and hence reduces friction.
- By using ball bearings: Rotating machines can be mounted on ball bearings. ...
- By streamlining: streamlining reduces the area of contact and thus reduces friction.
Answered by
1
Answer:
By using lubricants: friction increases as the roughness of the surface increases. ...
Polishing surfaces: It makes the surfaces even and hence reduces friction.
By using ball bearings: Rotating machines can be mounted on ball bearings. ...
By streamlining: streamlining reduces the area of contact and thus reduces friction.
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