6) Find the centroids of the shaded region. Indicate the typical rectangles and derive the values for the x and y coordinates of the centroid, using integrals. Start by finding k and continue. x= ky? b=4 in. - a - 8 in.

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.CR: Review Exercises
Problem 22CR
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6) Find the centroids of the shaded region. Indicate the typical rectangles and derive the values
for the x and y coordinates of the centroid, using integrals. Start by finding k and continue.
x= ky?
b= 4 in.
a= 8 in.
Transcribed Image Text:6) Find the centroids of the shaded region. Indicate the typical rectangles and derive the values for the x and y coordinates of the centroid, using integrals. Start by finding k and continue. x= ky? b= 4 in. a= 8 in.
5) Find the coordinates of the centroid of the rod shown in the diagram below. Draw a table to
arrange your work. Use the formulas that give the centroids of known curves. You do not need
to derive those formulas.
5ft
6 ft
3 ft
Transcribed Image Text:5) Find the coordinates of the centroid of the rod shown in the diagram below. Draw a table to arrange your work. Use the formulas that give the centroids of known curves. You do not need to derive those formulas. 5ft 6 ft 3 ft
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