Locate the centroid of the solid formed by revolving, about the line y = 4, the region bounded by the curve y^2 = 4x, and the lines x = 0 and y = 4.* 0.8 unit 1.5 units 1.0 unit O 2.2 units
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- Suppose that r=12 cm and h=15 cm in the right circular cylinder. Find the exact and approximate a lateral area. b total area. c volume.find the center of mass of a thin plate of constantdensity d covering the given region. The region in the first and fourth quadrants enclosed by the curves y = 1/(1 + x2) and y = -1/(1 + x2) and by the lines x = 0 and x = 1find the center of mass of a thin plate of constant density d covering the given region. The region in the first and fourth quadrants enclosed by the curves y = 1/(1 + x^2) and y = -1/(1 + x^2) and by the lines x = 0 and x = 1
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