A uniform solid sphere is released from the top of a fixed inclined plane of inclination 30^(@) and height h. It rolls without sliding. The time taken by the sphere to reach the bottom is

A uniform solid sphere is released from the top of a fixed inclined pl

1.	A uniform solid sphere is released from the top of a fixed inclined plane of inclination 30^(@) and height h. It rolls without sliding. The time taken by the sphere to reach the bottom is
Answer» `sqrt((2H)/(G))` `sqrt((70h)/(9G))` `sqrt((25h)/(18g))` `sqrt((25h)/(6G))` Answer :B