Question: A 20-m length of wire having a mass per unit length of 0.2 kg/m is attached to a fixed support at A and to a

A 20-m length of wire having a mass per unit length of 0.2 kg/m is attached to a fixed support at A and to a collar at B. Knowing that the magnitude of the horizontal force applied to the collar is P = 20 N, determine

(a) The sag h,

(b) The span L.

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