Question

how can we increase friction ​

Answer 1

Answer:

To increase friction we should have a rough surface......

Hope it helps

I remainsi!!

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.