Question

Distance of the centre of mass of a solid uniform cone from its vertex is z0. If the radius of its base is R and its height is h, then z0 is equal to

(a) h2/4R

(b) 3h/4

(c) 5h/8

(d) 3h2/8R

Answer 1

Correct Option (b) 3h/4

Explanation:

We know that centre of mass of a uniform solid cone of height h is at height h/4 from base, therefore