A cable of length L + is suspended between two points that are at the same elevation and
Chapter 7, Problem 7.114(choose chapter or problem)
A cable of length L + is suspended between two points that are at the same elevation and a distance L apart. (a) Assuming that is small compared to L and that the cable is parabolic, determine the approximate sag in terms of L and . (b) If L = 100 ft and = 4 ft, determine the approximate sag. [Hint: Use only the first two terms of Eq. (7.10).
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