Friction is due to _____ 1.Polishing of surfaces 2.Interlocking of irregularities 3.Streamlining of body 4.None of these
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option 2 is the answer....pls mark as brainliest answer my frnd
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Answer:
Friction is due to -
(a) Polishing of surface (b) streamlining body
(c) Interlocking of irregularities
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