Physical application of the definite integral

Find Mix and My for the rst-quadrant area bounded by y2 = 4x. the x-axis and x = 4. . Find the moment of area in Problem 1 with respect to the line 2: = 4. Find Mix and Mr for the area bounded by y = 4x Jr2 and y = 1. Find the centroid of the area bounded by y2 = x3 and y = 21. Find the centroid of the area bounded by x = 43: y2 and x + y = 4