A cable of span \(10\,\mathrm{m}\) carries a uniformly distributed load of \(6\,\mathrm{kN/m}\) over the entire span. If the central dip is \(3\,\mathrm{m}\), the horizontal tension is
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For a cable subjected to uniformly distributed load,
\[
\boxed{H=\frac{wL^2}{8d}.}
\]