How does lubrication reduce friction? Explain with the help of a diagram.
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Explanation:
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.
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Answer:
Friction restricts the relative motion between two bodies in contact. This is due to uneven surfaces which discourage smooth motion. But when a lubricant is added it fills in the uneven surface making it smooth. So frictional force between two surfaces gets reduced.
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