Physics

Problem

Distance of the centre of mass of a solid uniform cone from its vertex is

z_0

. If the radius of its base is

R

and its height is

h

then

z_0

is equal to : a.

\frac{5h}{8}

\frac{3h^2}{8R}

\frac{h^2}{4R}

\frac{3h}{4}