Question

Which of the following materials is likely to have the least friction? 

        A)  Wood                                   
        B)  Cardboard          
        C)  Glass                                    
        D)  Paper   

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Answer 1

Answer:

Paper !

Explanation:

Hope it is useful for you !

Answer 2

Answer:

C) Glass

Explanation:

Glass has comparatively more polished and smooth surface. So,it has least friction.