Calculate the whipping stress when Mb=105.14Kn-mm, y=20mm, and I=14301

1.	Calculate the whipping stress when M_b=105.14Kn-mm, y=20mm, and I=143018.66mm⁴? a)11.8N/mm²
A.	13.79N/mm
B.	14.7N/mm<sup>2</sup>
C.	15.9N/mm
Answer» D.

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