Question

how to reduce friction​

Answer 1

Answer:

There are a number of ways to reduce friction:

• Make the surfaces smoother. ...

• Lubrication is another way to make a surface smoother.

• Make the object more streamlined

.

• Reduce the forces acting on the surfaces.

• Reduce the contact between the surfaces.

• Roll the bodies instead of sliding them

Answer 2

$\huge\boxed{\fcolorbox{cyan}{red}{Ms~Naughty}}$

To reduce friction :-

1. By polishing the surfaces
2. Adding lubricants like oil
3. By ball bearings
4. By streaming in aeroplanes etc .