3. An astronaut travels to a far-away moon with a 1.5 m long pendulum. She finds it takes
her pendulum 6.0837 seconds to complete one full oscillation.
a. What is the acceleration due to gravity on this moon?
i. What is the frequency of this pendulum?
ii. If this pendulum were brought back to Earth, how would its frequency on
Earth compared to its frequency while on the moon?
Knowns Unknowns Formula