The average speed in m/s of a person that jogs eight complete laps around a 400m track in a total time of 15.1 min is 0.44m/s.
<h3>How to calculate average speed?</h3>
Average speed of a moving body can be calculated by dividing the distance moved by the time taken.
Average speed = Distance ÷ time
According to this question, a person jogs eight complete laps around a 400m track in a total time of 15.1 min. The average speed is calculated as follows:
15.1 minutes in seconds is as follows = 906 seconds
Average speed = 400m ÷ 906s
Average speed = 0.44m/s
Therefore, the average speed in m/s of a person that jogs eight complete laps around a 400m track in a total time of 15.1 min is 0.44m/s.
Learn more about average speed at: brainly.com/question/12322912
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Complete Question
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Answer:
Explanation:
From the question we are told that
The tension is 
The length of the wire is 
The mass is 
Generally the frequency is mathematically represented as
=> 
=> 
No because the path the electricity needs to follow is broken. In parallel circuit,electricity has more that one path to follow.
