A Simple Pendulum on Earth Has a Period T

question 99

Multiple Choice

A simple pendulum on Earth has a period T.The period of this pendulum could be decreased by

• A)increasing the mass of the pendulum bob.
• B)taking the pendulum to the moon.
• C)taking the pendulum to the planet Jupiter (M_Jupiter = 315M_Earth).
• D)decreasing the mass of the pendulum bob.
• E)increasing the length of the wire supporting the pendulum.