Question

correct anwsers and clear show work please

3 pts D Question 1 CamAderthebeam withloadsg showe,below The town 8 ft.long and is supportiew a torce of 250 B.atits.︾覓ems as shown. The beam cross section is shown onthe left with dinerskin shown ㄺiches. T e dashedIne represorts the k cation or cen usid. a , o, the cross etin Assuring there h-asur a-senuo Select below the localion on the cross section where the compressive normal stress due to bending will be a maxinum at a posilon-L/2 ts right end as shown The bea cross of the cross section Assuming there ib plastic deformation 2.00 2.00 fr 1.41 0.25 O A o c

Answer 1

4 Ke 1-2, 3 L 1.41 Ra = -83.32.06 2

σα C- 2 .8 て二o because. AL cレ