1.

What is the relation between length of span and sag?

A. sag ‚àù ‚àöspan
B. sag ‚àù (1/span)
C. sac ‚àù span<sup>2</sup>
D. Sagar ‚àù span<sup>3</sup>
Answer» D. Sagar ‚Äö√Ñ√∂‚àö‚Ć‚àöœÄ span<sup>3</sup>


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