how can we make best frictionless surface
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by applying any greasy substance like oil , ghee on it so friction will be 80% decreased.
sh9925:
how 95-100% frictionless surface we can make
it's impossible. ..
I had checked frm google too..we cannot make frictionless surface beyond 80%
Answered by
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by greasing with oil ,ghee or by polishing the surface or by spreading water
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