various new techniques being adopted by human beings to reduce energy loses due to the friction .prepare a note on that friction
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Techniques being adopted by humans to reduce friction are:
1.Humans apply oil in motors to reduce friction ,because friction causes overheating and bursting.
2.Humans use ball bearings to reduce sliding friction
3.Humans use lubricants in factories to friction
1.Humans apply oil in motors to reduce friction ,because friction causes overheating and bursting.
2.Humans use ball bearings to reduce sliding friction
3.Humans use lubricants in factories to friction
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