The time in seconds that it takes a pendulum to swing back

Last updated: 6/18/2023

The time in seconds that it takes a pendulum to swing back and forth is modeled by the equation below 55 32 where is the length of the pendulum in feet f 2x What is the approximate length of a pendulum that takes 2 4 seconds to swing back and forth O 1 72 ft O 3 05 ft 38 40 ft 46 08 ft