94. A man holds a 2 kg book between his
palms so that each hand exerts the
same horizontal force on the book. The
coefficient of static friction between
the palms and the book is 0.4 and g
10ms-2. If the book is prevented from
falling, the least force exerted by each
hand on the book is
1) 50 N 2) 25 N 3) 75 N 4) 100 N
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I think 1) 50 N is right answer
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