starting at its rightmost position, it takes 1 second for the pendulum of a grandfather clock to swing a…

starting at its rightmost position, it takes 1 second for the pendulum of a grandfather clock to swing a horizontal distance of 12 inches from right to left, and 1 second for the pendulum to swing back from left to right. write a cosine function, $d = acos(bt)$, to model the distance, $d$, of the pendulum from the center (in inches) as a function of time $t$ (in seconds).\n$a = square$\ndone

starting at its rightmost position, it takes 1 second for the pendulum of a grandfather clock to swing a horizontal distance of 12 inches from right to left, and 1 second for the pendulum to swing back from left to right. write a cosine function, $d = acos(bt)$, to model the distance, $d$, of the pendulum from the center (in inches) as a function of time $t$ (in seconds).\n$a = square$\ndone

Answer

Answer:

6

Explanation:

Step1: Determine amplitude

The pendulum swings 12 inches from right - to - left. The amplitude $a$ is half of the total horizontal distance it swings. So $a=\frac{12}{2}$. $a = 6$