W-_Composite_Bodies - CENTER OF CENTER OF GRAVITY AND...

Info iconThis preview shows pages 1–7. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: CENTER OF CENTER OF GRAVITY AND GRAVITY AND CENTROID CENTROID Composite Bodies Composite Bodies LEARNING OBJECTIVES LEARNING OBJECTIVES Be able to determine the location of Be able to determine the location of the center of gravity, center of mass, the center of gravity, center of mass, or the centroid using the method of or the centroid using the method of composite bodies composite bodies PRE-REQUISITE KNOWLEDGE PRE-REQUISITE KNOWLEDGE Units of measurement Units of measurement Concepts of center of gravity, center Concepts of center of gravity, center of mass and centroid of mass and centroid CONCEPT OF A COMPOSITE BODY Many industrial objects can be considered as composite bodies made up of a series of connected simpler shaped parts or holes, like a rectangle, triangle, and semicircle. Knowing the location of the centroid or the center of gravity of the simpler shaped part, we can easily determine the location of the points for the more complex composite body. EXAMPLE 1 EXAMPLE 1 Determine the location of the centroid Determine the location of the centroid of the cross section of the cross section SOLUTION 1 SOLUTION 1 Separate the cross section into three segments : 1 2 3 Calculate the area and the moment of the area for each segment: ( 29 in 2 48 96 = = = A A y y Segment Area, in....
View Full Document

This note was uploaded on 10/31/2010 for the course CEE CE 221 taught by Professor Baladi during the Fall '10 term at Michigan State University.

Page1 / 25

W-_Composite_Bodies - CENTER OF CENTER OF GRAVITY AND...

This preview shows document pages 1 - 7. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online