A hollow shpere rolls down a 30^(@) incline of length 6m without slipping. The speed of centre of mass at the bottom of plane is

A hollow shpere rolls down a 30^(@) incline of length 6m without slipp

1.	A hollow shpere rolls down a 30^(@) incline of length 6m without slipping. The speed of centre of mass at the bottom of plane is
Answer» `6MS^(-1)` `3ms^(-1)` `6sqrt(2)MS^(-1)` `3sqrt(2)ms^(-1)` Answer :A