Learning Goal:

plane, respectively. The rectangular cross section has a height of $h=270\mathrm{.}0mm$ and a width of $w=125\mathrm{.}0mm.$

Part A $-$ Free$-$body diagram of the resolved components of the moments

Part B $-$ Moments of inertia of the cross section with respect to the $y-$ and $z-$axes

Part C $-$ Neutral$-$axis angle due to externally applied moments

Express your answer to three significant figures and include the appropriate units.

View Available Hint$($s$)$

Incorrect; Try Again; $5$ attempts remaining

Make sure the moment of inertia for the circular cutout is subtracted from the moment of inertia of the rectangle.