1. Find the centroid of the region bounded by the given curves.
y = 6 sin 4x, y = 6 cos 4x, x = 0, x= π/16
2. Calculate the moments Mx and My and the center of mass of a lamina with the given density and shape.
ρ = 3.
3. Calculate the moments Mx and My and the center of mass of a lamina with the given density and shape.
ρ = 5.