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After getting a haircut, Joey’s barber spins him around in his barber’s chair 2 times per second. Is period or frequency given? ________________ What is the period? ______ What is the frequency? __________ (if you can please answer the other questions, would really appreciate it)

After getting a haircut Joeys barber spins him around in his barbers chair 2 times per second Is period or frequency given What is the period What is the frequ class=

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quasarJose

Answer:

Explanation:

This figure given is the frequency; 2 times per second represents frequency.

What is frequency?

  • It is the number of times per seconds something goes past or around another.

 it is expressed as:

            Frequency  = [tex]\frac{n}{t}[/tex]

                  where n is the number of turns

                              t is the time taken

  Therefore, the Barber spinned him 2 times in 1 second.

The period is the inverse of frequency. It is the time taken for a body to go through a point;

              Period  = [tex]\frac{t}{n } = \frac{1}{f}[/tex]    = [tex]\frac{1}{2}[/tex]s