If ‘l’ is the span of a light suspension bridge who’s each cabl – McqOptions

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1.	If ‘l’ is the span of a light suspension bridge who’s each cable carries total weight (w) and the central dip is ‘y’, the horizontal pull at each support, is
A.	wl/4y
B.	wl/8y
C.	wl/2y
D.	wl
Answer» C. wl/2y

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