A thin ring of radius R is made of material of density P and young.s modulus Y. If the ring is rotated about its centre and in its own plane with angular velocity omega find the small increase in its radius.

A thin ring of radius R is made of material of density P and young.s m

1.	A thin ring of radius R is made of material of density P and young.s modulus Y. If the ring is rotated about its centre and in its own plane with angular velocity omega find the small increase in its radius.
Answer» ANSWER :`DELTAR=(rhoomega^(2)R^(3))/(Y)`