TS EAMCET 03 May 2019 Shift 1 Solved Paper

A vertical spring mass system has the same time-period as a simple pendulum undergoing small oscillations. Now both of them are put in an elevator going downwards with an acceleration 5 m/s2. The ratio of time-period of the spring mass system to the time-period of the pendulum is (Assume g = 10 m/s2)