Question

a ring of radius 20 cm rolls without slipping on a level ground if the angular speed of the ring is 100 rad s-¹, what is the speed with which the centre of mass of the rings moves​

Answer 1

Answer:

20 m/s

Explanation:

For pure rolling

V com = Rω

           =20/100 * 100

           =20m/s -(ans)