The periods of a pendulum on two planets are in the ratio 3: 4. The acceleration due to gravity on them are in the ratio

The periods of a pendulum on two planets are in the ratio 3: 4. The ac

1.	The periods of a pendulum on two planets are in the ratio 3: 4. The acceleration due to gravity on them are in the ratio
Answer» (:16 3:4 4:3 16:9 Answer :D