QUIZ5 solution

QUIZ5 solution - Integral Setup is as follows A 3 x x 3 y 1...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
QUIZ 5, WINTER 2009 NAME:______Solution _________ INSTRUCTOR:______________________ SECTION:_____________ California Polytechnic State University, San Luis Obispo Engineering Statics, ME 211 1) Find the x -coordinate of the centroid and the moment of inertia about the y -axis of the shaded area under the curve.
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Integral Setup is as follows: A 3 x x 3 y 1 ⌠ ⌡ d ⌠ ⌡ d 20.25 = := Q y 3 x x 3 y x ⌠ ⌡ d ⌠ ⌡ d 48.6 = := x bar Q y A 2.4 = := I y 3 x x 3 y x 2 ⌠ ⌡ d ⌠ ⌡ d 121.5 = := Grade : 1 2 3 10 20 30 30 y x ( ) 3 x y(x) = x 3 y [in.] x [in.]...
View Full Document

This note was uploaded on 11/07/2010 for the course ME 211 taught by Professor Staff during the Spring '05 term at Cal Poly.

Ask a homework question - tutors are online