doteclarisa doteclarisa

15-05-2024
Chemistry

Answered

In a 200 m butterfly race, a swimmer completed the first lap in 12.0 s, the second lap in 12.8 s, the third lap in 12.9 s, and the final lap in 12.3 s. One lap is 50 m long. What is the average speed of the swimmer during the race?

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