Question

What is the period, in seconds, that corresponds to each of

the following frequencies: (a) 10 Hz, (b) 0.2 Hz, (c) 60 Hz?

Answer 1

a =

✔ 6

The period is

✔ 2 seconds.

b =

✔ pi

Step-by-step explanation:

Graph the function using the graphing calculator. Find the least positive value of t at which the pendulum is in the center.

t =

✔0.5 sec

To the nearest thousandth, find the position of the pendulum when t = 4.25 sec.

d =

✔ 4.243 in.

Answer 2

0.1s,5s,0.017s

Step-by-step explanation:

T=1÷frequency