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hello guys ❤️❤️ good night ☹️☹️☹️☹️ write the method of decreasing friction?????? please thank my answers...... please......✌️✌️✌️✌️✌️✌️✌️✌️.·´¯`(>▂<)´¯`·.
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The friction can be decreased by
1. Using rollers or wheels or spheres can decrease the friction.
2. By applying lubricants onto the surface
3. By polishing the surface
4. By making the surface smooth.