Physics - W.E.P. Question with Solution | TestHub

A body of mass 100 g is moving in circular path of radius 2 m on vertical plane as shown in figure. The velocity of the body at point $A$ is $10\mathrm{m}/\mathrm{s}$. The ratio of its kinetic energies at point $B$ and $C$ is :
(Take acceleration due to gravity as $10\mathrm{m}/{\mathrm{s}}^2$ )