When the Mass of a Simple Pendulum Is Tripled, the Time

Multiple Choice

When the mass of a simple pendulum is tripled, the time required for one complete vibration

A) decreases to 3/4 of its original value.
B) decreases to one-third of its original value.
C) increases to 4/3 of its original value.
D) does not change.
E) increases by a factor of 3.