Disk Method Problem Solver
Find exact the volume of the solid formed when the graph of the parabola over [0,4] is rotated around x-axis through the angle of radians.
Find the volume of a sphere with radius R=a.
Find the exact volume of the solid when the region enclosed by ,y=3 and x=0 is revolved about the y-axis.
Find the volume of the solid formed when the graph of the curve is rotated radians about the x-axis between x=0 and x=1.