A simple pendulum, consisting of a mass on a string of length L$,$ is undergoing small oscillations with amplitude A$.$

nk$149$@uakron.edu$7$O$72-$C$7-53-49-8$E$72-45257$

$$ Part $($a$)$

The mass is increased by a factor of four. What is true about the period? Choose the best answer.

$$ Part $($b$)$

The length is increased by a factor of four. What is true about the period? Choose the best answer.

$$ Part $($c$)$

The amplitude is doubled. What is true about the period? Choose the best answer.

$$ Part $($d$)$

The pendulum is taken to the Moon. Which of the following is true about the period? Choose the best answer.