Question

Friction can be reduced by?

Answer 1

Friction can be reduced by?

Reducing Friction. There are several ways to reduce friction: The use of bearing surfaces that are themselves sacrificial, such as low shear materials, of which lead/copper journal bearings are an example. Replace sliding friction with rolling element friction, such as with the use of rolling element bearings.

Answer 2

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Friction can be reduced by making the surface Smooth.