Question

Methods to increase and decrease friction in day to day life

Answer 1

hope it's help you
please mark me in brain list

Answer 2

$\huge{\rm{\purple{Answer:-}}}$

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.