Question

List 3 to 5 ways to reduce friction

Answer 1

Make the surfaces smoother. Rough surfaces produce more friction and smooth surfaces reduce friction
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.

Answer 2

1.Make the surfaces smoother. Rough surfaces produce more friction and 2.smooth surfaces reduce friction.

 3.Lubrication is another way to make a surface smoother.

4.Make the object more streamlined

 5.Reduce the forces acting on the surfaces.

6.Reduce the contact between the surfaces.

hope this helps ;)