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Physics, 07.03.2020 03:02 damientran

Identical balls oscillate with the same period T on Earth. Ball A is attached to an ideal spring and ball B swings back and forth to form a simple pendulum. These systems are now taken to the Moon, where g = 1.6 m/s^2 and set into oscillation. Which of the following statements about these systems are true of the oscillations on the Moon?
a. Ball A will take longer to complete one cycle.
b. Ball B will take longer to complete one cycle.
c. Ball A and B will still take the same amount of time to complete one cycle as they did on Earth.
d. Ball A and B will still have equal periods, but they less than they were on Earth.

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