Question 35

<

>

The Pendulum

The time it takes for a pendulum to swing back and forth can be represented by the function

X

S(x) = 2π ·

32

the function to answer the following questions.

Submit Question

The pendulum will swing back and forth one time in

where S(x) is the time in seconds and a is the length of the pendulum in feet. Use

Determine how many seconds it will take for a 9 foot pendulum to swing back and forth one time. Round

your answer to one decimal place.

Question Help: Video Message instructor

Added

Comment

seconds.