6b-Practice problem 5-2-3-verify Zx for W18x50
Practice problem 5-2-3-verify Zx for W18x50.We convert the W section into two Wt9x25 and get the required Zx value.
Video for practice problem 5-2-3
Video for practice problem 5-2-3 includes a step-by-step guide to verify the value of Zx for W15x50.