Explain how does labrication reduces friction?
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Lubrication reduces the heat generated when two surfaces are in motion. It smoothes the process by forming a film between two surfaces that reduces friction and thus improves performance and efficiency. There are different variety of lubricants and oils available such as Engine Oil, Hydraulic Oil, and Greases.
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When we apply a lubricant such as oil ,water or grease between the two surfaces .It forms a layer of lubricant between the surfaces ,so the friction is now between the two surfaces and the lubricant which is much less than that between two surfaces reduces friction
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