JEE Mains 24-Jan-2023 Shift 2 Solved Paper

A body of mass 200g is tied to a spring of spring constant 12.5N∕m, while the other end of spring is fixed at point O. If the body moves about O in a circular path on a smooth horizontal surface with constant angular speed 5‌rad∕ s, then the ratio of extension in the spring to its natural length will be :