Answer the following for the section at Point D Only Calculate the distributed load $"w"$ the

a$)$ will cause the section to crack.

b$)$ will cause reinforcement to yeild.

Material Properties

$f_c^{\text{'}}$:$=5000$ psi

$f_y$:$=60000$ psi

$E_s$:$=29000000$ psi

$L_n$:$=27ft$

$\frac{w{l}_n^2}{14}$

$\frac{w{l}_n^2}{16}$

$\frac{w{l}_n^2}{16}$

$\frac{w{l}_n^2}{10},\frac{w{l}_n^2}{11}$