Question

You have two pendulums with cords that are exactly the same length. One is on Earth (with an acceleration due to gravity of 9.81 meters/second2) and the other one is on the moon (with an acceleration due to gravity of 1.63 meters/second2). Which one will have a longer period?

a) It is impossible to tell with the information given.

b)They will have the same period because the cords are the same length.

c)The pendulum on Earth will have a longer period.

d) The pendulum on the moon will have a longer period.