Consider the beam's cross$-$sectional area shown in $.$

Suppose that $a=5$ in$.,b=7$ in$.,$ and $c=1in.$

Part A

Determine the distance $\frac{?}{\text{b}\text{a}\text{r}}(y)$ to the centroid of the beam's cross$-$sectional area.

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

Part B

Determine the moment of inertia about the centroidal $x^{\text{'}}$ axis.

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

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Consider the beam's cross$-$sectional area shown in $.$

Suppose that $a=5$ in$.,b=7$ in$.,$ and $c=1in.$

Part A

Determine the distance $\frac{?}{\text{b}\text{a}\text{r}}(y)$ to the centroid of the beam's cross$-$sectional area.

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

Previous Answers

Correct