Question

Describe some methods of increasing friction and decreasing friction

Answer 1

Explanation:

Increasing Friction-

1. use rough surfaces
2. do not apply lubricant solutions

Reducing Friction

1. use oil
2. bearings
3. lubricants

HOPE THIS WAS HELPFUL

Answer 2

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Methods of increasing friction:-

1) By making the surface rough.

2)By removing all the lubricants.

3)By increasing the mass of the body

Methods of decreasing friction:-

1)By using lubricants.

2)By making the body streamlined

3)By using ball bearings.