A ¾ -in-thick steel bar, to be used as a beam, is welded to a vertical support

Question:

A ¾ -in-thick steel bar, to be used as a beam, is welded to a vertical support by two fillet welds as illustrated.
(a) Find the safe bending force F if the permissible shear stress in the welds is 20 kpsi.
(b) In part a you found a simple expression for F in terms of the allowable shear stress. Find the allowable load if the electrode is E7010, the bar is hot-rolled 1020, and the support is hot-rolled 1015. br>
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