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inna [77]
3 years ago
7

_____ of rough surfaces reduces friction

Physics
1 answer:
Radda [10]3 years ago
3 0

Answer:

Hey shaikaadil700 !

<u> </u><u>Lubricating</u><u> </u> of rough surfaces reduces friction.

Explanation:

• Lubricating is the smoothening or polishing of the surfaces

.

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