Question

how we can reduce negative effects of friction ?plz ans in detail because this is a long question and ans with examples write examples in full form​

Answer 1

Answer:

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.

Explanation:

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