2) One end and to length
Sphere of mass M and
Radius
1) Any diameter
2) Any tangent plane
Circular disc of Mass and radius R
1) Through center, to plane of Disk
2) any diameter
3) tangent in the plane of the disc
4) tangent to plane of disk
Circular ring of mass M and radius R
1) Through center, to plane of ring
2) any diameter
3) tangent in the plane of the ring
4) tangent to plane of ring
Cylinder of mass M, radius R and length L
1) own axis
2) through center to length
Rectangular lamina of Mass M, length L and breath B
1) Length of lamina and in its plane
2) breath of lamina and in its plane
3) Center of lamina and to its plane
Rectangular block of Mass M, Length L, Breadth B and
Height H
Through center of block and parallel to Length or breadth or height of the block