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Lesechka [4]
2 years ago
12

Give ways for increasing and reducing friction​

Biology
2 answers:
nikklg [1K]2 years ago
6 0

Answer:

Methods to increase or reduce friction

Grease is added between the moving parts in machines, to reduce friction. Another method of reducing friction is by using bearings. When ball bearings are introduced between two surfaces friction is reduced because of the freely rotating metal balls.

snow_lady [41]2 years ago
5 0

Explanation:

Methods to increase or reduce friction

Grease is added between the moving parts in machines, to reduce friction. Another method of reducing friction is by using bearings. When ball bearings are introduced between two surfaces friction is reduced because of the freely rotating metal balls.

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