Math Problem Statement

Find the center of mass of the homogenous lamina in the first quadrant bounded by y = 0,

x = 0,

f(y) = −y2 + 16.

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Calculus
Center of Mass
Definite Integrals
Quadratic Functions

Formulas

Center of mass in x-direction: \bar{x} = \frac{1}{A} \int_{\text{Region}} x \, dA
Center of mass in y-direction: \bar{y} = \frac{1}{A} \int_{\text{Region}} y \, dA
Area of the region: A = \int_0^4 (-y^2 + 16) \, dy

Theorems

Center of mass for planar lamina
Fundamental Theorem of Calculus

Suitable Grade Level

Undergraduate Calculus