Mechanics Homework | 21-4 1025 - Centroidal Moment of Inertia of a Rectangle | Name_______________ |

Mr. Haynes | Date_______________ |

**Problem 21-4** Use integration to show that moment of inertia of a rectangle with base \(b\) and height \(h\) about a centroidal axis parallel to the base is \(\bar{I} = \frac{1}{12} b h^3\)