A solid sphere is kept over a smooth surface as shown in figure. It is hit by a cute at height h above the centre C. In case 1, h=(R)/(2) and in case 1 the sphere acquires a total kinetic energy k_(1) and in case 2 total kinetic energy is k_(2) . Then,

A solid sphere is kept over a smooth surface as shown in figure. It is

1.	A solid sphere is kept over a smooth surface as shown in figure. It is hit by a cute at height h above the centre C. In case 1, h=(R)/(2) and in case 1 the sphere acquires a total kinetic energy k_(1) and in case 2 total kinetic energy is k_(2) . Then,
Answer» `k_(1)=k_(2)` `k_(1) gt k_(2)` `k_(1)LT k_(2)` DATA is sufficient Answer :C