hello please help me answer this question. the datas included here. thankyou
Extracted text: V = 31 X=475 V/5=6.2 6.3. Y=D155 8V= 248 Y40=3.875 V/I0 = 3.1 %3D Y/200=0.775 W= 25 60 w/4 = 6.25 Z10=6 %3D 37=180 %3D
Extracted text: 7. A cantilever beam with a rectangular section has a longitudinal hole drilled throughout its length. What is the maximum tensile stress, in MPa, due to point load? 3Z mm W14 kN Y mm 120 mm 120 mm -V/5 m- ATYPICAL SECTION