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Yajata
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Asked: 2021-02-11T10:26:36+00:00 In:

Lubricants are used between the two parts of a machine. Why?

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NCERT Solutions for Class 11 Science Newton’s law of motion and friction 3
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Newton’s law of motion and friction
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2020-2021cbsechapter 3class 11class 11 sciencencertnewton's law of motion and frictionphysicsscience
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    1. To reduce friction and so to reduce wear & tear.

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