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aivan3 [116]
3 years ago
15

An athlete is running a 5-km race at an average speed of 8 km/h. She has to stop to tie her shoe. After tying her shoe, she cont

inues running at 8 km/h. Why would her average speed for the entire race be less than 8 km/h?
Physics
1 answer:
Ray Of Light [21]3 years ago
5 0
The total time she took to complete the race increased
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Then, we know that the frequency of a vibrating string is related to the tension T of the string and its length L by
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Answer:

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Hope this helps!
Please give Brainliest!
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