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which of the following could be effectively used to reduce friction (a) water (b)petrol (c) kerosene (d) grease​
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which of the following could be effectively used to reduce friction (a) water (b)petrol (c) kerosene (d) grease​

User Arun Sudhakaran
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Answer:


\huge\boxed{\mathfrak{\underline{Answer...}}} \\ \\ \huge\mathfrak\red{grease} \\ \\ \huge\mathfrak\purple{hope \: it \: helps}

User Fulya
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