Chapter 9, Problem 63P

Determine the centroidal z-coordinate of the curved surface of the half cone by integration.

Use integration to find the centroidal coordinates for the volume obtained by revolving the area shown about the x-axis.

Determine the centroidal coordinates of the plane region by numerical integration.

Show that every axis passing through the centroid of the equilateral triangle is a principal axis.

Locate the x and y coordinates of the centroid of the composite area shown in Figure. the missing dimension 17 m 3 m 6 m X - E m m –|

Find the centroid (x̄, ȳ) of the shaded area, given the function: y = (1/3)·x4   and   L = 5 mm.

2. Locate the centroid of the area bounded by the axis & the sine curve y= asin rx/L from 0 to L. v= asin rx/L y FiL

Determine the centroid x and y of the parabolic area. Let n = 3, L = 10, b = 3. L - b L bn y = - xn X

Determine the y-coordinate of the centroid of the shaded area in terms of h. 1 h/2 h