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Addition of a lubricant such as oil to a surface will __ friction ?
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Addition of a lubricant such as oil to a surface will __ friction ?

User Ali Hamad
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7 votes

Answer:

decrease

Step-by-step explanation:

Addition of a lubricant such as oil to a surface will decrease friction. This makes the surface more greasy or slippery. This is very much efficient in machines, for example.

User WebFashion
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