Civil Engineering Mcqs

A rope is wrapped twice around a rough pole with a coefficient of friction ‘A . It is subjected to a force Fj at one end and a gradually increasing force F2 is applied at the other end till the rope just starts slip-ping. At this instant the ratio of F2 to Fi is_____________________?

(A)  1

(B)  e2*

(C)  e4*

(D)  e*72

Submitted By :Ali Uppal

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