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2015-10-10T18:41:51+05:30

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We can reduce friction by using lubricants.
Ex : Oil,Grease etc.
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2015-10-10T18:50:20+05:30

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1. Streaming:- Automobile and airplanes are streamlined to reduce the friction due to air.

2.polishing:- by polishing the surfaces friction can be reduced.

3. and using lubricants:- a things oil or grease is used to between two surfaces in contact to reduce the friction this method reducing friction is called lubricants.

hope its hlep u
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