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Required information

Problem $05\mathrm{.}089-$ Find the allowable load for the T cross section with the given allowable stresses in tension and compression $-$ DEPENDENT MULTI$-$PART PROBLEM $-$ ASSIGN ALL PARTS

Beams $AB,BC,$ and $CD$ have the cross section shown and are pin$-$connected at $B$ and $C.$ The allowable normal stress is $+125$ MPa in tension and $-150$ MPa in compression.

Problem $05\mathrm{.}089.$a $-$ Determine the largest permissible value of w if beam BC is not to be overstressed

Determine the largest permissible value of $w$ if beam $BC$ is not to be overstressed. $($Round the final answer to three decimal places. You must provide an answer before moving to the next part.$)$

The largest permissible value of $w$ if beam $BC$ is not to be overstressed is $k\frac{N}{m}.$