Question

Whose centre of gravity is at a
height h/3 from the base on its axis?​

Answer 1

The centre of gravity of a hollow cone is at a height h/3 from the base. Hence, from the vertex the height is h h 2h h - h 3 = 2h 3 . Hence, the correct answer 2h .

Answer 2

Answer:

The centre of gravity of a hollow cone is at a height h/3 from the base. Hence, from the vertex the height is h h 2h h - h 3 = 2h 3 . Hence, the correct answer 2h .