Friction is overcome by the addition of force.
But there are some basic ways to avoid excess friction:
1) Reducing friction between moving surfaces by using lubricants such as powders, oil or water.
2) By using surfaces that have less friction such as plastic or Teflon where the parts come together.
3) Change the sliding friction to rolling friction, using wheels, rollers, or ball bearings.
4) Reduce the weight of the object being moved across a surface. Less weight usually means less friction for any given surface.
wheels overcome friction
Sliding friction requires more force to overcome its friction.
Sliding friction requires more force to overcome its friction.
Sliding friction requires more force to overcome its friction.
Sliding friction requires more force to overcome its friction.
Sliding friction requires more force to overcome its friction.
That is called static friction.
Gravity pushing you down on the earth and friction from the ground are the two types of friction you have to overcome when walking.
Sliding Friction
The easiest friction between solids to overcome are simply rubber and water
Sliding Friction
false; usually it takes more force to overcome static friction which is higher