1.

Sameer rolls his marble on three different surfaces spread out on floor – taut cellophane sheet, carpet and newspaper. The force of friction acting on the marble in the increasing order is

A. Newspaper, Cellophane sheet, Carpet
B. Newspaper, Carpet, Cellophane sheet
C. Cellophane sheet, Newspaper, Carpet
D. Cellophane sheet, Carpet, Newspaper
Answer» D. Cellophane sheet, Carpet, Newspaper


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