If l is the span of a light suspension bridge whose each cable carries total weight (w) and the central dip is y, the horizontal pull at each support, is

If l is the span of a light suspension bridge whose each cable carries

1.	If l is the span of a light suspension bridge whose each cable carries total weight (w) and the central dip is y, the horizontal pull at each support, is
A.	[A].
B.	[B].
C.	[C].
D.	wl.
Answer» C. [C].

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If l is the span of a light suspension bridge whose each cable carries total weight (w) and the central dip is y, the horizontal pull at each support, is

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