(Solved): The beam has a rectangular cross section and is subjected to the loading shown. Determine the stat ...

The beam has a rectangular cross section and is subjected to the loading shown. Determine the state of stress at point $B$. Take $F_1=370\mathrm{lb},F_2=550\mathrm{lb}$. (Figure 1) =igure 1 of 1 Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive in case of tension. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive in case of tension. Find ${\tau }_{xy}$. Express your answer to three significant figures and include the appropriate units.