(a) Find the center of mass of a semicircular plate of radius r. (b) Find the centroid of the region bounded by the curves y = cos r, y = 0, r 0, and x = T/2.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Question
(a) Find the center of mass of a semicircular plate of radius r.
(b) Find the centroid of the region bounded by the curves y = cos r, y = 0, r 0, and
x = T/2.
Transcribed Image Text:(a) Find the center of mass of a semicircular plate of radius r. (b) Find the centroid of the region bounded by the curves y = cos r, y = 0, r 0, and x = T/2.
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