A solid cylinder rolls down an inclined plane from a height h. At any moment the ratio of rotational kinetic energy to the total kinetic energy would be

A solid cylinder rolls down an inclined plane from a height h. At any

1.	A solid cylinder rolls down an inclined plane from a height h. At any moment the ratio of rotational kinetic energy to the total kinetic energy would be
Answer» `1:2` `1:3` `2:3` `1:1` ANSWER :B