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Let F, F, and f denote the magnitudes of the contact force, normal force and the friction

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asked Mar 22, 2018 in Physics by shabnam praween (19,050 points) ● 5 ● 6 ● 8
edited Mar 27, 2018 by faiz

Let F, FN, and f denote the magnitudes of the contact force, normal force and the friction exerted by one surface on the other kept in contact. If none of these is zero,
(a) F >FN (b) F> f (c) FN> f (d) FN -f<F<FN+ f.

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answered Mar 22, 2018 by BISHNU (15,580 points) ● 4 ● 4 ● 5
selected Mar 27, 2018 by faiz
 
Best answer

The correct answer is

(a) F >FN  (b) F> f  (d) FN -f<F<FN+ f.  

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