Question

Explain the uses of periodic motion to measure time​

Answer 1

Answer:

Periodic motion is any movement of an object that repeats itself over a given length of time. We call the time it takes for the movement to repeat itself the time period, which we measure in seconds. Frequency, or the number of repetitions occurring each second, is measured in hertz.Mar 4, 2016

Answer 2

Explanation:

Periodic motion is any movement of an object that repeats itself over a given length of time. We call the time it takes for the movement to repeat itself the time period, which we measure in seconds. Frequency, or the number of repetitions occurring each second, is measured in hertz