In pur rolling, fraction of its total energy associatedd with rotation is alpha for a ring and beta for a solid sphere. Then

In pur rolling, fraction of its total energy associatedd with rotation

1.	In pur rolling, fraction of its total energy associatedd with rotation is alpha for a ring and beta for a solid sphere. Then
Answer» `alpha=(1)/(2)` `alpha=(1)/(4)` `beta=(2)/(5)` `beta=(2)/(7)` ANSWER :A::D