Free Version
Easy

# Pendulum Period Equation: Vary Length and Mass

APPHMC-JV8HQ3

What is the period of a simple pendulum with a length of $3L$ and a mass of $2M$?

A

$2\pi \sqrt { \frac { L }{ g } }$

B

$2\pi \sqrt { \frac {3 L }{ g } }$

C

$2\pi \sqrt { \frac {6M L }{ g } }$

D

$2\pi \sqrt { \frac { 3L }{ 2Mg } }$

E

$2\pi \sqrt { \frac { 2M }{ g } }$