A uniform ring of radius R is given a back spin of angular velocity V_(0)//2R and thrown on a horizontal sorgh surface with velocity of centre V_(0). The velocity of the centre of the ring when it starts pure rolling will be

A uniform ring of radius R is given a back spin of angular velocity V_

1.	A uniform ring of radius R is given a back spin of angular velocity V_(0)//2R and thrown on a horizontal sorgh surface with velocity of centre V_(0). The velocity of the centre of the ring when it starts pure rolling will be
Answer» `V_(0)//2` `V_(0)//4` `3V_(0)//4` 0 Answer :B